Mini Project b Lvl

8/13/2019 Mini Project b Lvl

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Prepared by: Mandira Das Registration No:540165

Submitted By:

Mandira Das

Registration No: -540165

Date of Submission:

02.12.2013

Under the guidance of:

Submitted in Partial Fulfillment of Requirements for qualifying DOEACC

B LEVEL

[NIELIT, KOLKATA CENTRE]

A Unit of DOEACC Society Under

Department of IT, Ministry of Communication &

Information Technology, Govt. of India

JadavpurUniversity Campus

Kolkata: - 700 032


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ACKNOWLEDGEMENT

This project has been a very enlightening and rewarding experience for me in an area

that is of great personal interest. I would like to acknowledge and express my gratitude to

three groups of people who provided generous amounts of support and co-operation during

this scholarly endeavor.

Firstly, I have benefited greatly from the never-ending patience, guidance, and

encouragement from the members of my Project Report Group. Each of them gave me the

support and latitude that made it possible to link these Project areas. Thank you

..(Faculty at NIELIT, Kolkata

Centre) for his never-ending encouragement and support for my scholarly pursuits. I truly

enjoyed their teaching and I appreciate their constructive suggestion about my project work.

Thank you, for her precious guidance & support insights and for being willing to serve on me.

This interesting & precious journey would not have been possible without the sacrifices made

by each member of this project.

Secondly, I have benefited greatly from the challenging Project Work at Kolkata. I

feel pleasure to thank to the authority of NIELIT, Kolkata Centre for making all facilities

available in the Centre for my Project Work. I am also very much obliged to the Teachers who

guided me time to time directly or indirectly to complete this project work.

Thirdly, I have received tremendous support from my parents. Throughout this

process. During this process I have gained a deeper appreciation of the preciousness of the

gift of love, the joy of discovery, and the thirst of knowledge that my parents instilled in me.

I would like to thank my parents for their love, and for inspiring in their children a love of

learning (I look forward to my future adventures!); with all theirs love, all things seem

possible.


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OBJECTIVE OF THE PROJECT

This is the mini project work for the completion of computer course from

DOEACC- B Level as far the syllabus prescribed by the DOEACC society. The

topic has to be selected by the students themselves or provided by the project

guide under the B level modules. The topic that is provided to me is OnlineHomeopathy Consultancy System naming hP THYME . hP THYME is a webbased fully computerized package. The Online Job Consulting system is

developed in JSPas server site recommendation and Oracle 9ifor maintainingback end database. Through step by step the system is described here, how

this has been developed.

The concept of building Online Homeopathy Consultancy System is not so muchgenerated. The fundamental motivation of this system is to serve homeopathy

treatment more widely for the benefit of mankind.

The main objective of this project is to evaluate a reliable homeopathy

treatment, that can cure all the problems of patients and provide a repertory

help for doctors that will be an error free, reliable process running on web

based computerized system.

ThishPATHYMED

will make a great consultancy. It provides information that isvital to entering the field and becoming successful. It gives background

information about the industry, comparisons to careers in other industries, a

description of some consulting firms, and some of the trends in and tips on the

industry.


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SCOPE OF THE PROJECT

Scope of rojectmeans whats in such a project, and clearly about what isntin. One of the first and most important steps in project management is to flesh

out a statement or scope definition which identifies and describes all work

necessary to process the system successfully.

The Online Homeopathy Consultancy System hPATHYMEDimplements thefollowing tasks to perform to achieve its goal.

Get all the details about the patients who registered themselves for

treatment.

Get the appointment details of the patients who are willing to get

appointment facility.

Generate the desired appointment scheduling to the patients who will usethis software.

Suitable repertory helps the doctors based on the patients details and need.

Keep all the tracks for both of the users.

Provide a fully administrator controlled database and refinement of

described tasks.

The scope definition should also allow for appropriate administrative control

during the project management process. Suitable scope definition is essential

to the success of the project and should be given ample consideration and

thought. If this step is skipped or inadequately developed it will most likely

mean that additional project planning will suffer as a result.


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THEORITICAL BACKGROUND

About Development Environment

WHAT IS WEB BASED SOLUTION?

In software engineering, a web application or webapp is an application that isaccessed via a web browser over a network such as the Internet or an intranet. It isalso a computer software application that is coded in a browser-supported language(such as HTML, JavaScript, Java, etc.) and reliant on a common web browser torender the application executable.

Web applications are popular due to the ubiquity of web browsers, and theconvenience of using a web browser as a client, sometimes called a thin client. Theability to update and maintain web applications without distributing and installingsoftware on potentially thousands of client computers is a key reason for theirpopularity, as is the inherent support for cross-platform compatibility.

o BENEFITS

Browser applications typically require little or no disk space on the client, upgradeautomatically with new features, and integrate easily into other web procedures,such as email and searching. They also provide cross-platform compatibility (i.e.,

Windows, Mac, Linux, etc.) because they operate within a web browser window.

The answer for the question why web base solution is can be summarized in one single

word effectiveness.

i. Cost-effective solution with well tested free technology.

ii. Effective rapid application development.

iii. Easy maintenance and up gradation.

iv. Which also form a part of a complex effective solution?

v. Efficient connectivity and usage patterns without installation and intensive

training overheads.


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About JSP and SERVLET

Java Server Pages (JSP) is a server side Java technology that allows softwaredevelopers to create dynamically generated web pages, with HTML, XML, or otherdocument types, in response to a Web client request to a Java Web Application

container (server). Architecturally, JSP may be viewed as a high-level abstraction ofJava servlets. JSP technology is an extension of servlet technology .JSP pages areloaded in the server and operated from a structured special installed Java serverpacket called a J2EE Web Application often packaged as a .war or .ear file archive. Itfacilitates the addition of dynamic data to an otherwise static web page.JavaServerPages) An extensible web technology that uses template data, custom elements,scripting languages, and server-side Java objects to return dynamic content to aclient.

Java Server Pages (JSP) technology provides a simplified, fast way to create webpages that display dynamically-generated content. The JSP specification, developed

through an industry-wide initiative led by Sun Microsystems, defines the interactionbetween the server and the JSP page, and describes the format and syntax of thepage.

JSP pages are typically compiled into Java platform servlet classes. As a result, JSPpages require a Java virtual machine that supports the Java platform servletspecification.

o WHY JSP?

The JSP technology is an open, freely available specification developed by SunMicrosystems. It is applying for the following reasons:

Speed and Scalability:JSP pages are compiled into Java servlets and loadedinto memory the first time they are called, and executed for all subsequentcalls. This gives JSP pages a speed and scalability advantage.

Extensible Tags:JSP pages have an advanced feature known as extensibletags. This mechanism enables developers to create custom tags. In otherwords, extensible tags allow extending the JSP pages tag syntax.

Freedom of Choice:JSP pages do not tie to any specific web server oroperating system. JSP pages are becoming a widely supported standard.


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oADVANTAGES OF JSP

Advantages of JSP: - Using JSP's we can canseperate the presentation

logic from business logic very easily ( we can also do the sameusing the servlets but difficult).

Even a web author can easily develop the code, in the sence a person whodoesnt know anything about java can also develop the JSPs using the tags.

JSP are translated and compiled into JAVA servlets but are easier to developthan JAVA servlets.

JSP containers provide easy way for accessing standard objects and actions.JSP

use HTTP as default request /response communication paradigm and thus makeJSP ideal as Web Enabling Technology.

JSP reaps all the benefits provided by JAVA servlets and web containerenvironment, but they have an added advantage of being simpler and morenatural program for web enabling enterprise developer.

WHAT IS SERVLET?

Servletsare Java programming language objects that dynamically process requestsand construct responses. The Java Servlet APIallows a software developer to adddynamic content to a Web server using the Java platform. The generated content iscommonly HTML, but may be other data such as XML. Servlets are the Javacounterpart to non-Java dynamic Web content technologies such as PHP, CGI andASP.NET, and as such some find it easier to think of them as 'Java scripts'. Servletscan maintain state across many server transactions by using HTTP cookies, sessionvariables or URL rewriting.

The servlet API, contained in the Java package hierarchy javax.servlet,defines theexpected interactions of a Web container and a servlet. A Web container is essentiallythe component of a Web server that interacts with the servlets. The Web container isresponsible for managing the lifecycle of servlets, mapping a URL to a particularservlet and ensuring that the URL requester has the correct access rights.

A Servlet is an object that receives a request and generates a response based on thatrequest. The basic servlet package defines Java objects to represent servlet requestsand responses, as well as objects to reflect the servlet's configuration parameters andexecution environment. The package javax.servlet.http defines HTTP-specificsubclasses of the generic servlet elements, including session management objects that


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track multiple requests and responses between the Web server and a client. Servletsmay be packaged in a WAR file as a Web application.

Servlets can be generated automatically by JavaServer Pages (JSP) compiler, oralternately by template engines such as WebMacro. Often servlets are used in

conjunction with JSPs in a pattern called "Model 2", which is a flavor of the model-view-controller pattern.

oWHY SERVLET?

Java Servlet technology provides Web developers with a simple, consistent mechanismfor extending the functionality of a Web server and for accessing existing businesssystems. A servlet can almost be thought of as an applet that runs on the server side--without a face. Java servlets make many Web applications possible. Servlets are theJava platform technology of choice for extending and enhancing Web servers. Servletsprovide a component-based, platform-independent method for building Web-based

applications, without the performance limitations of CGI programs. And unlikeproprietary server extension mechanisms (such as the Netscape Server API or Apachemodules), servlets are server- and platform-independent. This leaves you free toselect a "best of breed" strategy for your servers, platforms, tools.

Servlets have access to the entire family of Java APIs, including the JDBC API toaccess enterprise databases. Servlets can also access a library of HTTP-specific callsand receive all the benefits of the mature Java language, including portability,performance, reusability, and crash protection.


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WHAT IS DATABASE PROGRAMMING?

A databaseis an integrated collection of logically related records or files consolidated

into a common pool that provides data for one or multiple uses.

The data in a database is organized according to a database model. As of 2009 therelational model occurs most commonly. Other models such as the hierarchical modeland the network model use a more explicit representation of relationships.

A Database Management System (DBMS) consists of software that organizes thestorage of data. A DBMS controls the creation, maintenance, and use of the databasestorage structures of organizations and of their end users. It allows organizations toplace control of organization-wide database development in the hands of DatabaseAdministrators (DBAs) and other specialists. In large systems, a DBMS allows users

and other software to store and retrieve data in a structured way.

oSECURITY

Database security denotes the system, processes, and procedures that protect adatabase from unintended activity. Enforcing security is one of the major tasks of theDBA. BMSs usually enforce security through access control, auditing, and encryption:

Access control ensures and restricts who can connect and what can be done tothe database.

Auditing logs what action or change has been performed, when and by whom.

Encryption: many commercial database vendors provide built-in encryptionmechanisms. Data is encoded natively into the tables and deciphered "on thefly" when a query comes in. Connections can also be secured and encrypted ifrequired using DSA, MD5, SSL or legacy encryption standards.

oADVANTAGES OF DATABASE

The principle advantages of the database management systems can beenumerated as followings are described under:

1. WAREHOUSE-INFORMATION:The database management systems are warehouses of information, where large

amount of data can be stored. The common examples in commercial applications areinventory data, personnel data, etc. It often happens that a common man uses adatabase management system, without even realizing, that it is being used. The bestexamples for the same would be the address book of a cell phone, digital diaries, etc.Both these equipments store data in their internal database.


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2. DEFINING ATTRIBUTES:The unique data field in a table is assigned a primary key. The primary key

helps in the identification of data. It also checks for duplicates within the same table,thereby reducing data redundancy. There are tables, which have a secondary key inaddition to the primary key. The secondary key is also called 'foreign key'. Thesecondary key refers to the primary key of another table, thus establishing arelationship between the two tables.

3. SYSTEMIC STORAGE:The data is stored in the form of tables. The tables consist of rows and

columns. The primary and secondary keys help to eliminate data redundancy,enabling systematic storage of data.

4. CHANGE OF SCHEMA:The table schema can be changed and it is not platform dependent.

Therefore, the tables in the system can be edited to add new columns and rowswithout hampering the applications that depend on that particular database.

5. MULTIPLE SIMULTANEOUS USAGE:The database can be used simultaneously by a number of users. Various users

can retrieve the same data simultaneously. The data in the database can also be

modified, based on the privileges assigned to users.

6. DATA CONSISTENCY:Data consistency ensures a consistent view of data to every user. It includes the

accuracy, validity and integrity of related data. The data in the database must satisfycertain consistency constraints, When the database is updated, these constraints arechecked by the database systems.

7. ABSTARCT VIEW OF DATA AND EASY RETRIEVAL:DBMS enables easy and convenient retrieval of data. A database user can view onlythe abstract form of data; the complexities of the internal structure of the databaseare hidden from him. The data fetched is in user friendly format.

8. PRIVILEGES:Different privileges can be given to different users. For example, some users

can edit the database, but are not allowed to delete the contents of the database.


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ORACLE 9i

Oracle9iDatabase provides efficient, reliable, secure data management for high-end

applications such as high-volume on-line transaction processing (OLTP) environments,query-intensive data warehouses, and demanding Internet applications. Oracle alsooffers several additional optional database products that enhance the capabilities ofOracle9iDatabase for specific application requirements.

o HISTORY:

The Oracle Database (commonly referred to as Oracle RDBMS or simply Oracle)consists of a relational database management system (RDBMS) produced and marketedby Oracle Corporation. As of 2009, Oracle remains a major presence in databasecomputing.

Larry Ellison and his friends and former co-workers Bob Miner and Ed Oates startedthe consultancy Software Development Laboratories (SDL) in 1977. SDL developed theoriginal version of the Oracle software. The name Oraclecomes from the code-nameof a CIA-funded project Ellison had worked on while previously employed by Ampex.

9.0.1.5 (patch set as of December 2003)

9.2.0.1 9.2.0.8 (patch set as of April 2007)

Oracle Corporation subdivides its product into varying "editions" - apparently for

marketing and license-tracking reasons. In approximate order of decreasing scale, wefind:

Enterprise Edition (EE)includes more features than the 'Standard Edition', especiallyin the areas of performance and security.

Standard Edition (SE)contains base database functionality.

Oracle Corporation claims to have provided:-

The first commercially-available SQL-based database (1979) The first database to support symmetric multiprocessing (SMP) (1983) The first distributed database (1986) The first database product tested to comply with the ANSI SQL standard (1993)

The first 64-bit database (1995) The first database to incorporate a native JRE (1998) The first proprietary RDBMS to become available on Linux (1998) The first database to support XML (1999)


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o ADVANTAGES:

Oracle is a database that responds very well with excellent performance in

demanding environments. Oracle is a major database which along withits added features passes the ACID test, which is important in insuring the integrity ofdata. A reliable and adequate database system has the following properties:

Atomicity:This property implies that it will run to completion as an individual unit (atomic unit).At the end of a unit of transaction either there is no change to the database or thedatabase has been changed in a consistent manner. That is Results of a transaction'sexecution are either all committed or all rolled back.

Consistency:

The database is transformed from one valid state to another valid state. Illegaltransactions aren't allowed and, if an integrity constraint can't be satisfied then thetransaction is rolled back.

Isolation:The results of a transaction are invisible to other transactions until the transaction iscomplete thus increasing the security on data. This property gives transaction ameasure of relative independence.

Durability:Once committed (completed), the results of a transaction are permanent and survive

future system and media failures and thus ensuring maintenance and protection ofdata.

One of the main advantage of oracle over other databases is in its recent

version oracle has the concept of Flashback technology. That is we allknow that data is the heart of any application or organization and thus this requirescareful maintenance. But sometimes application outage can occur and mostly DBAclaim the reasons for this as hardware failure and apart from this the reason would behuman errors like accidental deletion of valuable data, deleting the wrong data, or

dropping the wrong table. By Flash technology it helps in recovery byworking just on the changed data. Thus Flashback provides an

Efficient recovery from human errors Faster database recovery Helps in simplifying the management and administration processes


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Thus oracle has many advantages and features that give security,protection, maintenance, reliability and performance on operation of data and withthis in addition its main popularity and stability is because it keeps on adding

new features which makes it user friendly for users and popularly used

database among organizations.

The 3-tier ARCHITECTURE

In the three-tier model, commands are sent to a "middle tier" of services, which thensends the commands to the data source. The data source processes the commandsand sends the results back to the middle tier, which then sends them to the user. MISdirectors find the three-tier model very attractive because the middle tier makes itpossible to maintain control over access and the kinds of updates that can be made tocorporate data. Another advantage is that it simplifies the deployment ofapplications. Finally, in many cases, the three-tier architecture can provide

performance advantages.

Until recently, the middle tier has often been written in languages such as C or C++,which offer fast performance. However, with the introduction of optimizing compilersthat translate Java byte code into efficient machine-specific code and technologiessuch as Enterprise JavaBeans, the Java platform is fast becoming the standardplatform for middle-tier development. This is a big plus, making it possible to takeadvantage of Java's robustness, multithreading, and security features.

Figure 2: Three-tier Architecture for Data Access

With enterprises increasingly using the Java programming language for writing servercode, the JDBC API is being used more and more in the middle tier of three-tier


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a number of officers to oversee the day-to-day operations of the Foundation. Anumber of public records of our operation are made available to the community.

APACHE HTTP SERVER

The Apache Software Foundation provides organizational, legal, and financialsupport for a broad range of open source software projects. The Foundation providesan established framework for intellectual property and financial contributions thatsimultaneously limits contributors potential legal exposure. Through a collaborativeand meritocratic development process, Apache projects deliver enterprise-grade,

freely available software products that attract large communities of users. Thepragmatic Apache License makes it easy for all users, commercial and individual, todeploy Apache products.

Formerly known as the Apache Group, the Foundation has been incorporated as amembership-based, not-for-profit corporation in order to ensure that the Apacheprojects continue to exist beyond the participation of individual volunteers.Individuals who have demonstrated a commitment to collaborative open-sourcesoftware development, through sustained participation and contributions within theFoundation's projects, are eligible for membership in the ASF.

The ASF members periodically elect a Board of Directors to manage the organizationalaffairs of the Foundation, as accorded by the ASF Bylaws. The Board, in turn, appointsa number of officers to oversee the day-to-day operations of the Foundation. Anumber of public records of our operation are made available to the community.

APACHE TOMCAT

Apache Tomcat is an open source software implementation of the Java Servlet andJava Server Pages technologies. The Java Servlet and Java Server Pages specificationsare developed under the Java Community Process.

Apache Tomcat is developed in an open and participatory environment and releasedunder the Apache Software License. Apache Tomcat is intended to be a collaborationof the best-of-breed developers from around the world. We invite you to participatein this open development project.

Apache Tomcat powers numerous large-scale, mission-critical web applications acrossa diverse range of industries and organizations.


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The Tomcat originally designed by Sun Microsystems. Tomcat source code was handedover to the Apache SoftwareFoundation in October 1999. In this new home Tomcatwas included as part of the Jakarta Project one of the projects of the ApacheSoftware Foundation. Tomcat by itself is a web-server. Tomcat is written purely inJAVA.

Tomcat is a web server that supports servlets and JSPs. Tomcat comes with theJasper compiler that compiles JSPs into servlets.

o HISTORY

Tomcat started off as a servlet reference implementation by James Duncan Davidson,a software architect at Sun Microsystems. He later helped make the project opensource and played a key role in its donation by Sun to the Apache SoftwareFoundation. The Apache Ant software build automation tool was developed as a side-effect of the creation of Tomcat as an open source project.

o VERSIONS

The way Apache is structured and governed it is impossible to say that there will beno further enhancements, bug fixes or releases for a given version. Current ApacheTomcat production quality releases vs. Servlet/JSP specifications. The most reliableversions are:-

Tomcat 3.3.2 (Servlet 2.2 & JSP 1.1)

Tomcat 4.1.40 (Servlet 2.3 & JSP 1.2) Tomcat 5.5.28 (Servlet 2.4 & JSP 2.0)

Tomcat 6.0.20 (Servlet 2.5 & JSP 2.1)

Tomcat 7.0.x (Servlet 3.0 & JSP 2.1)

o BENEFITS OF APACHE SOFTWARE FOUNDATION

Some benefits of using Apache Software Foundation are as follows:

I. Tomcat is an application, a product of Apache Software foundation that enables tomake standalone PC work as a Server. This can help in a lot of tasks such asprogramming using Java Server Pages (JSP).By installing this software one can usePC as a server and do any related task that a server does.

II. Foundation is a collaborative project of the ASF. The goal is to build and sustainthe literal foundation upon which open-source software projects are based.


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DEFINITION OF PROBLEM

The general problems that can arrive in an online medical help center are as follows:

The Problem of Finding Specialist Doctors:

Usually finding the right specialist doctor means that the patient has to go to theclinic or contact through telephone. Often this process is difficult for patients whoare in need of urgent or quick attention. Information regarding diseases, symptomsand right doctors who can provide the right treatment is not readily availableunless the patient in deed spent time to make enquiries in person or lengthy phonecalls.

The Problem of Making Appointments:

Availability of the right specialist doctor is not always easily known unless thepatient contacts the clinic by in person or by telephone which may not be veryeasy for the patient to do so .In any case someone has to either physically go tothe clinic or telephone to make an appointment.

The Problem of Managing Appointment Schedules:

Managing confirmed appointments for a set of multiple specialist doctors can bevery difficult and time consuming when done manually. Simple overlooking ofappointment data or other human error can cause tremendous discomfort or evendamage a patient, besides causing disrepute to the health care services provided

by the clinic in question.

The Problem of Interaction to Doctors:Interaction between specialist doctors, administrative staffs and patients and theirfamilies is vital for providing quick and effective health care services andsolutions. Correct diagnosis and rapid response by the medical community can belife saving and greatly improve the overall quality of medical practice.


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The Problem of absolute Repertory:Information provided by patient through case form is only source of informationfor online repertory or online consultation. If information provided by patients isimproper then Patient can not get the proper medicine Suggestion.

Other aspects of the Problem:Before implementing software, the building steps are not so smooth. It faces variouskinds of problems. As this is a computer based project so the other issues related toits development are described below with their solutions:

Project cant begin on time:

Projects are given the assignment but its added to an already challenging slate ofprojects. Yet, they are expected to complete the project on schedule.

Solution:Its important to begin the project, even if it is only assembling the teamand breaking the task down into individual assignments. Project managers need toreevaluate the list of projects, look at those tasks on which they are taking time andreconsider their priorities. If project managers are still concerned, they shoulddetermine if either the project or other work should be reassigned to ensure theprojects completion on time.

Lack of Strategic Alignment:

Theres only one thing more important than doing projects right and thats doing theright project. An all too common reason for IT projects being cancelled is becausethey never should have been started; that is, there is no auditable mapping betweenthe project objectives and the business objectives of the organization.

Solution: Ensure that each project charter contains and explains the rationale forundertaking a project in the context of the current business drivers of theorganization. This rationale should include the measurable benefits that will result inthe advancement of the business objectives.

Communication breakdowns cause unclear project goals and objectives:

Management may rethink its goals for a project, not communicate them well andexpect the team to adapt accordingly.

Solution: Working without an up-to-date, well-stated purpose can blur project focusand demotivate the group. Highlight record and track enterprise-level and project-


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level objectives, and communicate them in an understandable manner. Always beginwith documented criteria for measuring success. Require the project sponsor todefine a measurable end result. Not only will this increase the chances for projectsuccess, it also will aid in project scope management. To avoid communicationbreakdowns, project managers also should facilitate good communication conflict

resolution, coordination and empowerment.

Insufficient working Technology:

Sometimes it has been shown that the working developers are not well informedabout the technology they have to used to develop the project. They are not so muchwell trained to be friendly with those technologies and on the other hand thetechnologies being used are not up to date.

Solution: Working with improper or old versioned technology in an upgradeableproject is unwise task. The project manager should be careful about that the versionsare used, are all up to date and make the developing steps easy. Also the developersshould be well known about the system developing technologies.

Not careful about Investments:

Most of the time the working teams do not keep the economical aspect of the projectin their mind. For this reason the cost of developing the project would be very high,sometimes not affordable. Also the maintenance cost is also unbearable.

Solution: At first the project manager must know the expecting cost of the project.It should be kept in mind that the total expenditure is affordable by the organizationincluding the implementing and maintenance expenses.

How to avoid the problems during Project?No one project can be perfect. It always has some faults and it should have for upgradation in later times.

The primary purpose of project management is to predict negative potentialoutcomes in a business venture and to implant effective mitigation.

Then the most necessary thing is to understand the project carefully.-theconcept of project, the architecture used by this, the objective of this projectand also the usage of this. How users can be logged with this, and how the


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organization can achieve their goals through this project are should be cleared tothe working team of all levels.Managing user requirements is a specialized area should address for any projectthat focuses specifically on identifying, gathering, communicating, anddocumenting client requirements for a computer based system. Once identified,

the user requirements effectively lay the foundation for developers, testers, andimplementers to begin determining the functionality, responsiveness, andinteroperability required of that system. Unfortunately, many people considergathering user requirements as a waste of time. However, the strategy is crucialto a projects success for developers and project managers to obta in accurateuser requirements as well as increase the level of client and user involvement ona project.Project management will ensure that the end result equates to the purpose forwhich it was intended.Successful project management is important to ensure that all delays areidentified early and mitigating action put in place to ensure that the project is

brought back on track.

By maintaining these, we cannot remove all the incoming problems during project butcan make the steps much smoother to develop it easily. It provides a betterenvironment to the project for now and further.


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WHAT IS SYSTEM PLANNING?

This section presents information on system sizing and system components that canhelp to decide on a hardware configuration for a terminal server that gives usersoptimal performance.

System sizing

Peripherals that affect performance

Application performance

Performance monitoring

Load balancing and terminal servers

The word system is possibly the most overused and abused term in the technicallexicon. Websters Dictionary defines system in the following way:

a set or arrangement of things so related as to form a unity or organic

whole;

a method or plan of classification or arrangement;

The activities that a Project Plan are :

(1)Identifying the tasks to performed for delivering the completed softwareproduct

(2)Estimation the Tasks

(3)Estimating resources required for the tasks

(4)Creating Projects schedules drawn up for each task, the sequence of the tasksand the interdependencies between them.


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System planning is used to study an organizations information needs, identifystrategic opportunities and develop a plan to address those information needs. Theimplementation plan, developed to address the strategic opportunities identified,includes high level plans for change management, business process engineering,technology deployment and software deployment, as well as the definition of systems

projects and a recommended implementation schedule.To ensure that a plan is effective and succeeds achieving its objective, it must havethe following components:-

Planning must start from the top. The top management determines objectivesfor the entire company and populate down throughout organization.

Planning must be flexible, planning is needed to anticipate and prepare for theunknown events of the future. To the extent that the future is uncertain andevents may or may not occur, planning must have flexibility. Flexibility impliesability to keep moving towards the objectives despite unexpected occurrence.

In the short run, careful detailed planning within allowing for much flexibility

will improve operational efficiency. Plans are good only if the people down the line properly implement them. An

effective way to ensure this is to improve the people responsibility forimplementation in the entire process of planning.

PERT CHART

DEFINITION

PERT chart (Program Evaluation and Review Technique) a project management

technique for determining how much time a project needs before it can becompleted. Each activity is assigned a best, worst and most probably completion timeestimate. These estimates are then used to determine the average completion time.The average times are used to calculate the critical path and the standard deviationof completion times for the whole project.

WHY PERT CHART?

PERT is a method to analyze the involved tasks in completing a given project,especially the time needed to complete each task, and identifying the minimum timeneeded to complete the total project.

PERT was developed primarily to simplify the planning and scheduling of large andcomplex projects. It was able to incorporate uncertainty by making it possible toschedule a project while not knowing precisely the details and durations of all theactivities. It is more of an event-oriented technique rather than start- andcompletion-oriented, and is used more in projects where time, rather than cost, isthe major factor. It is applied to very large-scale, one-time, complex, non-routineinfrastructure and Research and Development projects.


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Steps in the PERT Planning ProcessPERT planning involves the following steps:

1. Identify the specific activities and milestones.

2. Determine the proper sequence of the activities.3. Construct a network diagram.4. Estimate the time required for each activity.5. Determine the critical path.6. Update the PERT chart as the project progresses.

Benefits of PERT

PERT is useful because it provides the following information:

Expected project completion time.

Probability of completion before a specified date. The critical path activities that directly impact the completion time. The activities that have slack time and that can lend resources to critical

path activities. Activity starts and end dates.

Project

Start

Project

Planning

Analysis

&

Design

Coding

Testing

Implementation Finish

31hours

6

7hours

225hou

rs

2

3hours

22hou

rs

Total Hours = (31+67+225+23+22) hours= 368 hours

Fig : PERT Chart for Online Homeopathy Consulting System


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SYSTEM ANALYSIS & DESIGN

Systems analysisis the interdisciplinary part of science, dealing with analysis of setsof interacting entities, the systems, often prior to their automation as computersystems, and the interactions within those systems. This field is closely related to

operations research. It is also "an explicit formal inquiry carried out to help someone,referred to as the decision maker, identify a better course of action and make abetter decision than he might have otherwise made.

SYSTEM ANALYSIS

The terms analysis and synthesis come from classical Greek where they meanrespectively "to take apart" and "to put together". These terms are used in scientificdisciplines from mathematics and logic to economy and psychology to denote similarinvestigative procedures. In general, analysis is defined as the procedure by which we

break down an intellectual or substantial whole into parts or components. Synthesis isdefined as the opposite procedure: to combine separate elements or components inorder to form a coherent whole.

The systems discussed within systems analysis can be within any field such as:industrial processes, management, decision making processes, environmentalprotection processes, etc.

The analysis of the role of a proposed system and the identification of therequirements that it should meet. SAD is the starting point for system design. Theterm is most commonly used in the context of commercial programming, where

software developers are often classed as either systems analysts or programmers. Thesystems analysts are responsible for identifying requirements (i.e. systems analysis)and producing a design. The programmers are then responsible for implementing it.

Analysis Modeling PrinciplesPrinciple #1: The information domain of a problem must be represented.Irrespective to this project, the information domain is Retail Sales.


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Principle #2: The functions that the software performs must be defined. Thevarious functions are like masters entry, placing orders, generating purchasechallans, accepting purchase bills, generating sales challan and bill,maintaining stock, etc.

Principle #3 The models that depict information function and behaviormust be

partitioned in a manner that uncovers detail in a layered (or hierarchical)fashion.

Elements of System AnalysisOutput:First of all, we can easily determine the objective or the goals are, whatdo we intend to achieve; i.e. the main aim behind the system. Once we know our

aim, we can try to achieve it in the best possible way. The user department hasto define these objectives in terms of their needs.Input: Once we know the output, we can easily determine what the inputsshould be. Sometimes, it may happen that the required information may not bereadily available in the proper form. The essential elements of inputs are :

o Accuracy:If the data is not accurate, the outputs will be wrong.o Timeliness: If data is not obtained in time, the entire system falls into

arrears.o Proper Format:The inputs must be available in proper format.o Economy:The data must be produced at the least cost.

Files:As the word implies files are used to store data. Most of the inputs necessaryfor the system may be historical data, or it may be possible that these aregenerated from within the system. These are stored in files either in terms ofisolated facts or in large volumes.

Processes: Here we come to the details of how the inputs and files are convertedinto outputs. This involves the programs and the way in which data is processedthrough the computer. The processing involves a set of logical-steps.


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Fig:-System Development Life-Cycle

Feasibility Study:

A feasibility study is a detailed analysis of a company and its operations that isconducted in order to predict the results of a specific future course of action. Smallbusiness owners may find it helpful to conduct a feasibility study whenever theyanticipate making an important strategic decision. For example, a company mightperform a feasibility study to evaluate a proposed change in location, the acquisitionof another company, a purchase of major equipment or a new computer system, theintroduction of a new product or service, or the hiring of additional employees. Insuch situations, a feasibility study can help a small business's managers understandthe impact of any major changes they might contemplate.

FIVE COMMON FACTORS (TELOS):

1. Technology and system feasibilityThe assessment is based on an outline design of system requirements in terms ofInput, Processes, Output, Fields, Programs, and Procedures. This can be quantified interms of volumes of data, trends, frequency of updating, etc. in order to estimatewhether the new system will perform adequately or not.

2. Economic feasibility

Economic analysis is the most frequently used method for evaluating the effectivenessof a new system. More commonly known as cost/benefit analysis, the procedure is todetermine the benefits and savings that are expected from a candidate system andcompare them with costs. If benefits outweigh costs, then the decision is made todesign and implement the system.


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3.Legal feasibility

Determines whether the proposed system conflicts with legal requirements, e.g. aData Processing system must comply with the local Data Protection Acts.

4.Operational feasibility

Is a measure of how well a proposed system solves the problems, and takesadvantages of the opportunities identified during scope definition and how it satisfiesthe requirements identified in the requirements analysis phase of systemdevelopment.

5. Schedule feasibility

A project will fail if it takes too long to be completed before it is useful. Typically thismeans estimating how long the system will take to develop, and if it can be

completed in a given time period using some methods like payback period. Schedulefeasibility is a measure of how reasonable the project timetable is. Given ourtechnical expertise, are the project deadlines reasonable? Some projects are initiatedwith specific deadlines. You need to determine whether the deadlines are mandatoryor desirable.

When to use a Feasibility Study?

The purpose of a Feasibility Study is to identify the likelihood of one or more solutionsmeeting the stated business requirements. In other words, it is unsure whethersolution will deliver the desired outcome, and then a Project Feasibility Study will

help gain that clarity. During the Feasibility Study, a variety of 'assessment' methodsare undertaken. The outcome of the Feasibility Study is a confirmed solution forimplementation.

Steps in Feasibility Analysis:

Eight steps are involved in the feasibility analysis. They are:(i) Form a project team and appoint a project leader.(ii) Prepare system flowcharts.(iii) Specify possible proposed systems.(iv) Define and identify characteristics of proposed system.

(v) Determine and evaluate performance and cost effectiveness of eachproposed system.

(vi) Weight system performance and cost data.(vii) Select the best proposed system.(viii) Prepare and report final project directive to management.


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Fig: Feasibility Study

System Design and Development

Systems theory can be helpful in analyzing business processes and findinginefficiencies. Business processes can include a set of elements such as a purchasingagent, a supplier, the customer orders that request a part, and the final product thatuses the part. Analyzing how well this system functions across functional lines canhelp reduce non-value-added activities such as cyclical flows of paperwork andunnecessary cross-checking for accuracy. Many systems such as the one describeddevelop over time without a great deal of effort to design or develop systems withefficiency. They become cumbersome due to stop-gap solutions that increase thenumber of steps, circular flows, and a variety of other non-value-added activities thatare usually implemented to minimize errors or solve a problem in service. As acompany grows, these stop-gap fixes can cause bottlenecks and delays in the process.At times, the original purpose of the measure is forgotten or even becomes obsolete,but the process is performed this way by employees who do not understand thesystem and its goals.Systems within companies are often not readily apparent because they crossfunctional borders, geographical borders, and hierarchical borders. Employees withinthe system can therefore be blind to the impact of their activities on the end result ofthe system. At times, they may not even be aware of the result itself, but simply theirpiece of the activity. In systems design, therefore, it is often necessary to look acrossthese borders to identify the key activities of the system and eliminate paperwork orother activities that only serve to reduce overall productivity.

System Design is mainly described through the followingtwo diagram:

1.DFD (Data Flow Diagram)2.ERD (Entity Relationship Diagram)

Data Flow Diagram


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Adata-flow diagram (DFD)is a graphical representation of the "flow" of data throughan information system. DFDs can also be used for the visualization of data processing(structured design).

A DFD provides no information about the timing or ordering of processes, or about

whether processes will operate in sequence or in parallel. It is therefore quitedifferent from a flowchart, which shows the flow of control through an algorithm,allowing a reader to determine what operations will be performed, in what order, andunder what circumstances, but notwhat kinds of data will be input to and outputfrom the system, norwhere the data will come from and go to, norwhere the datawill be store.

Top-down Approach

1. The system designer makes "a context level DFD" or Level 0, which shows the"interaction" (data flows) between "the system" (represented by one process)

and "the system environment" (represented by terminators).2. The system is "decomposed in lower-level DFD (Level 1)" into a set of"processes, data stores, and the data flows between these processes and datastores".

3. Each process is then decomposed into an "even-lower-level diagram containingits sub processes".

4. This approach "then continues on the subsequent sub processes", until anecessary and sufficient level of detail is reached which is called the primitiveprocess (aka chewable in one bite).

o The following seven rules govern construction of data flow diagrams DFD) :1. Arrows should not cross other.2. Squares, circles, and files must bear names.3. Decomposed data flows must be balanced.4. No two data flows, squares, or circles can have the same name.5. Choose meaningful names for data flows, processes, and data stores. Use

strong verbs followed by nouns.6. Control information such as record counts, passwords and validation

requirements are not relevant to a data-flow diagram.o DFD does not support the following dataflows---

1. Split and data flows2. Control Signal from a process3. Loops4. Input SignalSYMBOLS USED IN DFD


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.

CONTEXT DIAGRAM


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1 LEVEL DFD

ONLINE

MEDICAL

SOLUTIONPATIENT

MEDICAL

MANAGEMENT

DOCTOR

Request for Registration

Registration No

Request for Appointment

Appointment

Information

Disease Information

Suggestion

Patient Details

Doctors' Schedule

Case taking form

Generating Appointment Schedule

Prescribed

Medicine

Reperto

rySolution

Disease

Symptoms

Ca

seInformation

PatientInform

ation

Fig : CONTEXT DIAGRAM for ONLINE HOMEOPATHY CONSULTANCY SYSTEM


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2 LEVEL DFD

PATIENT Registration

Login

Process

Online

Check

Up Process

Appointment

Process

PATIENT DATABASE

APPOINTMENTDETAILS

PATIENT INBOX

ENLISTED DOCTORPROFILE

Case

Allocation

Rubrics

Selection

Repertory

DOCTOR

POSSIBLE SUGGESTED

MEDICINE

PATIENT RUBRICSDETAILS

REPERTORY DETAILS

DOCTOR INBOX

POTENTIAL DIFFERENTIAL

FIELD

PATIENT CASE RECORD

Finalising

Medicine

selection

1

2

3 4

5

6

7

8

MedicineDetails

Repertory

support

RubricsDetails

Case

Case

Medicine Details with

Rubrics Covered

Case Form Details

DoctorExperience

Case

Information

Details

about

Doctor

DoctorExperience

Medicine

Details with

Rubrics

Update

Appointment

Database

username

password

Patient Details

Password

Login status

Allote

App

ointment

Details

Fig : 1 Level DFD for Online Homeopathy Consulting System


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Entity Relationship Diagram

PATIENT Request

Submission

3.1

3.2

Date & Time

Availability

Checking

APPOINTMENT

DETAILS

Patients'

Request

Case

Information

Fig: 2nd Level DFD for Online Homeopathy Consulting system

Appointment Details

Appointment Details

ENLISTED DOCTORS"

PROFILE

3.3

3.4

Appointment

Fixing

Doctors

Availability

Checking

Patients'

Request

Date & Time

Doctor

Information

DOCTOR

PATIENT CASE RECORD

Rubrics

Transformation

6.1

6.2

Repatorial

Drug

Selection

RUBRICS DETAILS

POTENTIAL

DIFFERENTIAL FIELD

DRUG DETAILS

Symptoms

Rubrics

Rubrics

Drugs with

Points

Case

Information

Fig: 2nd Level DFD for Online Homeopathy Consulting system


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The object-relationship pair is represented graphically using the entity relationship

diagram. Sets of primary components are identified for the ERD: data objects,

attributes, relationships and various types of indicators. The primary purpose of ERD

is to represent data objects and their relationships.

The basic notations used to create an ERD are as follows:

Data objects are represented as a labeled rectangle.

Relation-Relationships are indicated with a labeled line ordiamonds connecting objects.

The attributes are shown using labeled circles

Fig: ERD for Online Homeopathy System

TABLESTRUCTURETable si id: 01

ADMINISTRATOR

RegisterApprove

DOCTOR

PATIENT

Books

Allots

APPOINTMENTAttend

SubmitCASE FORMView

Allots

Login_Id

User_namePassword

Password

User_name

YOP

Login_Id

Grade

Registration_Id

d_reg_no

password d_o_r

Email

Time_from

Tme_toapp-Id

App_day

p_reg_no

Login-Id

Name

case_ref_no

d_reg_no p_reg_no

d_o_r

1

1

M

M

M

MM

M

M

M M

M

ENTITY


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Table Name: SIGN_IN

Primary key: Login_id

Field Data Type Width Default Value Description

U_NAME VARCHAR2 12 Not Null USER NAME

PASSWORD VARCHAR2 8 Not Null USER PASSWORD

LOGIN_ID VARCHAR2 10 Primary Key LOGIN IDU_TYPE VARCHAR2 14 Not Null USER TYPE

U_STATUS VARCHAR2 12 Not Null USER STATUS

Table siid :02

Table Name : PREG

Primary key :p_reg_no


P_NAME VARCHAR2 40 Not Null PATIENT NAME

P_REG_NO VARCHAR2 12Primary Key

PATIENTS REGISTRATION

NO

EMAIL_ID VARCHAR2 35 Not Null PATIENTS E-MAIL ID

ADDRESS VARCHAR2 60 Not Null ADDRESS

DOB VARCHAR2 12 Not Null DATE OF BIRTH

SEX VARCHAR2 8 Not Null SEX

NATIONALITY VARCHAR2 25 Not Null NATIONALITY

RELIGION VARCHAR2 20 Not Null RELIGION

CAST VARCHAR2 15 Not Null CAST

PROFESSION VARCHAR2 30 Not Null PROFESSION

WT NUMBER 3 Not Null HEIGHT IN cm

HT NUMBER 3 Not Null WEIGHT IN Kg

B_GROUP VARCHAR2 8 Not Null BLOOD GROUP

HOBBIES VARCHAR2 35 Not Null HOBBIES

M_STATUS VARCHAR2 14 Not Null MARITAL STATUSCHILDREN NUMBER 2 Not Null NO OF CHILDREN

P_CONTACT_NO VARCHAR2 15 Not Null PATIENTS CONTACT NO

D_O_R SYSDATE 8 DATE OF REGISTRATION

PSWD VARCHAR2 12 ORIGINAL PASSWORD

Table si id: 03

Table Name: DREG

Primary key: d_reg_no


D_NAME VARCHAR2 40 Not Null DOCTORS NAME

D_REG_NO VARCHAR2 12 Not Null DOCTORS REGISTRATION IDEMAILID VARCHAR2 35 Not Null DOCTORS EMAIL ID

ADDRESS VARCHAR2 60 Not Null DOCTORS ADDRESS

DEGREE VARCHAR2 25 Not Null DOCTORS DEGREE

REGISTRATION VARCHAR210 Not Null DOCTORS PROFESSIONAL

REGISTRATION NO

GRADE VARCHAR2 1 Not Null DOCTORS GRADATION

V_AMOUNT VARCHAR2 3 Not Null DOCTORS VISIT AMOUNT

Y_O_P VARCHAR2 4 Not Null YEAR OF PASSING


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CONTACT_NO VARCHAR2 15 Not Null DOCTORS CONTACT NOD_O_R DATE 8 DATE OF REGISTRATION

PSWD VARCHAR2 12 ORIGINAL PASSWORD

Table si id: 04

Table Name: DOCTOR_INBOX

Field Data Type WidthDefault

ValueDescription

CASE_REF_NO VARCHAR2 14 Not Null CASE REFERENCE NO

P_REG_NO VARCHAR2 12 Not Null PATIENT REGISTRATION NO

D_REG_NO VARCHAR2 12 Not Null DOCTOR REGISTRATION NO

DATE_ASSIGNMENT DATE 8 DATE OF CASE ALLOCATION

REPLY_STATUS VARCHAR2 3 REPLY STATUS

Table si id: 05

Table Name: PATIENT_INBOX



P_REG_NO VARCHAR2 12 Not NullPATIENTS REGISTRATION

NO.

D_REG_NO VARCHAR2 12 Not Null DOCTORS REGISTRATION NO

DATE_OF_PRES DATE 8 DATE OF PRESCRIPTION

PRES_ID VARCHAR2 16 Not Null PRESCRIPTION ID

Table si id: 06

Table Name: APP_DETAILS

Primary Key :app_idField Data Type Width Default Value Description

P_REG_NO VARCHAR2 12

Not Null PATIENTS REGISTRATION

NO.

D_REG_NO VARCHAR2 12Not Null DOCTORS REGISTRATION

ID

APP_DATE DATE 8 Not Null APPOINTMENT DATE

APP_TIME VARCHAR2 10 Not Null APPOINTMENT TIME

APP_ID VARCHAR2 15 Not Null APPOINTMENT ID

D_NAME VARCHAR2 40 Not Null DOCTOR NAME


APP_DAY VARCHAR2 15 Not Null APPOINTMENT DAY

Table si id: 07

Table Name: DOCTOR_SCHEDULE


D_REG_NO VARCHAR2 12 Not Null DOCTORS REGISTRATION NO

DAY_WEEK VARCHAR2 10 Not Null DAY OF THE WEEK

TIME_FROM VARCHAR2 10 Not Null TIME FROM

TIME_TO VARCHAR2 10 Not Null TIME TO

SLOT VARCHAR2 8 Not Null SLOT NAME

APP_PATIENT NUMBER 2 Not Null NO OF APPOINTMENT PATIENT

CASE_PATIENT VARCHAR2 2 Not Null NO OF ONLINE PATIENT


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Table si id: 08

Table Name: DOCAPPTIMEDETAILSField Data Type Width Default Value Description

DAY_WEEK VARCHAR2 10 Not NullAVILABLE DAY OF THE

WEEK

TIME_FROM VARCHAR2 10 Not Null AVAILABLE TIME FROM

TIME_TO VARCHAR2 10 Not Null AVAILABLE TIME TO

D_REG_NO VARCHAR2 12 Not NullDOCTORS

REGISTRATION NO

D_NAME VARCHAR2 40 Not Null DOCTOR NAME

OTHER_DETAILS VARCHAR2 40Not Null OTHER OPTIONAL

DETAILS

Table si id: 09

Table Name: CHAPTER

Primary Key: CHAPTER_ID

Field Data Type Width Default Value DescriptionCHAPTER_ID VARCHAR2 3 Not Null CHAPTER IDCHAPTER_NAME VARCHAR2 20 Not Null CHAPTER NAME

Table si id: 10

Table Name:RUBRICS

Primary key:R_IDField Data Type Width Default Value Description

CHAPTER_ID VARCHAR2 3 Not Null CHAPTER ID

R_ID VARCHAR2 3 Not Null RUBRICS ID

R_NAME VARCHAR2 25 Not Null RUBRICS NAME

Table si id: 11Table Name: RUBRICS

Primary Key: SUBRUB_ID

Field Data Type Width Default Value DescriptionCHAPTER_ID VARCHAR2 3 Not Null CHAPTER ID


SUBRUB_ID VARCHAR2 4 Not Null SUBRUBRICS ID

SUBRUB_NAME VARCHAR2 40 Not Null SUBRUBRICS NAME

MED_ID VARCHAR2 3 Not Null MEDCINE ID

POINTS VARCHAR2 1 Not Null POINTS

Table si id: 12

Table Name: MEDICINEPrimary Key: MED_ID


MED_ID VARCHAR2 3 Not Null MEDICINE ID

MED_NAME VARCHAR2 25 Not Null MEDICINE NAME

Table si id: 13

Table Name: MEDICINESEARCH


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Field Data Type Width Default Value DescriptionMED_ID VARCHAR2 3 Not Null MEDCINE ID

POINTS NUMBER 1 Not Null POINTS

Table si id: 14

Table Name: RUBRICS_MEDField Data Type Width Default Value Description

MED_ID VARCHAR2 3 Not Null MEDCINE ID

POINTS NUMBER 1 Not Null POINTS

CH_ID VARCHAR2 3 Not Null CHAPTER ID


SUBRUB_ID VARCHAR2 3 Not Null SUBRUBRICS ID

SUBRUB_NAME VARCHAR2 40 Not Null SUBRUBRICS NAME

MEDNAME VARCHAR2 25 Not Null MEDICINE NAME

Table si id: 15

Table Name:POTENTIAL_DIFF_FIELD


TOP_MEDID VARCHAR2 10 Not Null TOP MEDICINE ID

RUBRICS_COV VARCHAR2 3 Not Null RUBRICS COVERED

SCORING_NUM VARCHAR2 4 Not Null SCORING NUMBER

Table si id: 16Table Name:PRESCRIBE_MED_DET

Field Data Type Width Default Value DescriptionP_REG_NO VARCHAR2 12 Not Null PATIENT REGISTRATION

NO

D_REG_NO VARCHAR2 12 Not Null DOCTOR REGISTRATION

NO

SUG_MED VARCHAR2 30 Not Null SUGGESTED MEDICINE

DOSE VARCHAR2 30 Not Null DOSE

POTENCY VARCHAR2 16 Not Null POTENCY

DATE_OF_PRES DATE 8 Not Null DATE OF PRESCRIPTION

MED_ID VARCHAR2 14 Not Null MEDICINE ID

PRES_ID VARCHAR2 5 Not Null PRESCRIPTION ID


SUGGESTION VARCHAR2 14 Not Null SUGGESTION

Table si id: 17

Table Name:PATIENTRUBRICS


P_REG_NO VARCHAR2 12 Not Null PATIENT REGISTRATION NO


CASE_APP VARCHAR2 3 Not Null CASE OR APPOINTMENT

CHAPTER_ID VARCHAR2 3 Not Null CHAPTER ID


SR_ID VARCHAR2 3 Not Null SUBRUBRICS ID

Table si id: 18


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Table Name:PCASEFORM

Primary Key: CASE _REF_NOField Name Data Type Width Default Value Description


P_REG_NO VARCHAR2 12Primary Key

PATIENTS REGISTRATION

NO

EMAIL_ID VARCHAR2 35 Not Null PATIENTS E-MAIL ID

ADDRESS VARCHAR2 60 Not Null ADDRESSDOB VARCHAR2 12 Not Null DATE OF BIRTH

SEX VARCHAR2 8 Not Null SEX

NATIONALITY VARCHAR2 25 Not Null NATIONALITYRELIGION VARCHAR2 20 Not Null RELIGION

CAST VARCHAR2 15 Not Null CAST

PROFESSION VARCHAR2 30 Not Null PROFESSION

WT NUMBER 3 Not Null HEIGHT IN cmHT NUMBER 3 Not Null WEIGHT IN Kg

B_GROUP VARCHAR2 8 Not Null BLOOD GROUP

HOBBIESVARCHAR2 35

Not NullHOBBIESM_STATUS VARCHAR2 14 Not Null MARITAL STATUS

CHILDREN NUMBER 2 Not Null NO OF CHILDRENCASE_REF_NO VARCHAR2 14 Not Null CASE REFERENCE NO

REL_F VARCHAR2 20 RELATION WITH FAMILY

REL_J VARCHAR2 20 RELATION IN JOB SECTOR

MED_REGU VARCHAR230 MEDICINE BEING TAKEN

REGULARLYHABBIT VARCHAR2 30 HABBIT

ADDICT VARCHAR2 30 ADDICTION

APPETITE VARCHAR2 40 APPETITE

FOOD_DES VARCHAR2 30 FOOD DESIRE

FOOD_INTVARCHAR2

30 FOOD INTOLARANCE

FOOD_AVS VARCHAR2 30 FOOD AVERSION

THIRST VARCHAR2 35 THIRST

THIRST_FOR VARCHAR2 20 THIRST FOR

PER_N VARCHAR2 20 PERSPIRATION NATURE

PER_B_P VARCHAR2 30 PERSPIRATION BODY PART

PER_T VARCHAR2 30 PERSPIRATION TIME

PER_CN VARCHAR2 50 PERSPIRATION CONDITION

PER_O VARCHAR2 22 PERSPIRATION ODOUR

URINE_FR VARCHAR2 10 URINE FREQUENCY

URINE_PR VARCHAR2 3 URINE PROFUSE

URINE_SC VARCHAR2 3 URINE SCANTY

URINE_C VARCHAR2 25 URINE COLOURURINE_S VARCHAR2 25 URINE SMELL

URINE_P1 VARCHAR225 PROBLEM BEFORE

URINATION

URINE_P2 VARCHAR225 PROBLEM DURING

URINATION

URINE_P3 VARCHAR225 PROBLEM AFTER

URINATION

BWL_FR VARCHAR2 25 BOWEL FREQUENCY


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BWL_T VARCHAR2 20 BOWEL TIME

BWL_C VARCHAR2 20 BOWEL COLOUR

STL_T VARCHAR2 20 BOWEL TYPE

STL_P1 VARCHAR2 40 PROBLEM BEFORE STOOL

STL_P2 VARCHAR2 40 PROBLEM DURING STOOL

STL_P3 VARCHAR2 40 PROBLEM AFTER STOOL

DRWSY VARCHAR2 35 DROWSYNESSSLP_WHN VARCHAR2 20 SLEEPLESSNESS WHEN

SLP_WHY VARCHAR2 20 SLEEPLESSNESS WHY

SLP_P VARCHAR2 40 POSITION DURING SLEEP

SLP_R VARCHAR225 RESTLESSNESS DURING

SLEEP

NIGHTMARE VARCHAR2 3 NIGHTMARE

NIGHTWALK VARCHAR2 3 NIGHTWALK

FRE_DREAM VARCHAR240 FREQUENTLY DREAMS

ABOUT

SYMP_DREAM VARCHAR240 SYMPTOMS RELATED WITH

DREAM

ENV_REL VARCHAR2 45 ENVIRONMENTALRELATION

CAR VARCHAR2 3 CARSICKNESS

AIR VARCHAR2 3 AIRSICKNESS

BATHING VARCHAR2 20 BATHING

WATER_TYPE VARCHAR2 22 WATER TYPE

COLOUR VARCHAR2 15 DRESS COLOUR

FIT VARCHAR2 15 DRESS FITTINGS

CLEAN VARCHAR2 20 CLEANNESS

SCANTY VARCHAR2 3 SALIVATION -SCANTY

PROFUSE VARCHAR2 3 SALIVATION -PROFUSE

ROLL_DOWN VARCHAR23 SALIVATION -ROLLING

DOWN AT NIGHTNIGHTTASTE VARCHAR2 15 SALIVATION- TASTE

SML_MOUTH VARCHAR2 3 SMELL MOUTH

COAT_T VARCHAR2 3 COAT ON TONGUE

CRACK_T VARCHAR2 3 CRACK ON TONGUE

IMPRINT_TEETH VARCHAR2 3 IMPRINT ON TEETH

SIGNIFICANCE VARCHAR2 50 ANY OTHER SIGNIFICANCE

SEX_A VARCHAR2 3 SEXUAL ACTIVITY

SEX_ACT VARCHAR240 COMPLAINS ABOUT SEXUAL

ACTIVITY

NOC_EMI VARCHAR2 15 NOCTURNAL EMITION

HABIT_SEX VARCHAR2 30 OTHER HABBIT

ST_AGE NUMBER 2 STAGE OF ONSETDURATION NUMBER 2 DURATION

INTERVAL NUMBER 2 INTERVAL

REGULARITY VARCHAR2 10 REGULARITY

L_DATE VARCHAR2 10 LAST DATE

AGE_MENO NUMBER 2 AGE OF MENO-PAUSE

QUAN VARCHAR2 15 QUANTITY

COLOR1 VARCHAR2 1 COLOUR

CLOTT VARCHAR2 3 CLOTTING


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SMELL VARCHAR2 20 SMELL

STAIN VARCHAR2 15 STAIN

PAIN1 VARCHAR2 3 PAIN

QUAN1VARCHAR2 15 WHITE DISCHARGE-

QUANTITY

COLOR2VARCHAR2 15 WHITE DISCHARGE -

COLOURCONSIS VARCHAR2 15 CONSISTANCY

ITCH_BURN VARCHAR2 3 ITCHING AND BURNING

CH_RES_AGEVARCHAR2 30 CHILDRENS RESPECTIVE

AGE

LST_BRTH VARCHAR2 1 LAST CHILD BIRTH

ABNRM VARCHAR2 40 ABNORMALITY

TRBL_PRGVARCHAR2 40 TROUBLE DURING

PREGNANCY

TRBL_PRG_AFTVARCHAR2 40 TROUBLE AFTER

PREGNANCY

PRESENTCMP VARCHAR2 200 PRESENT COMPLAIN

CHILD_GRW VARCHAR2 60 CHILDHOOD GROWTH

HISTORY

YR_VAXIN VARCHAR2 40 VAXINATION DETAILS

INJ_DET VARCHAR2 100 INJURY DETAILS

PAST_DISEASE VARCHAR2 60 PAST DISEASE

PAST_SURG VARCHAR2 40 PAST SURGURY

MENTAL_TRMA VARCHAR2 40 MENTAL TROUMA

DG VARCHAR2 30 DOG OR SNAKE BITE

SKIN_D VARCHAR2 40 SKIN DISEASE

FAMILY_HIS VARCHAR2 100 FAMILY HISTORY

BRP VARCHAR2 8 BLOOD PRESSURE

PR VARCHAR2 6 PULSE RATE

BD_TEMPVARCHAR2

5 BODY TEMPERATURE

ANAEMIA VARCHAR2 3 ANAEMIA

NUTRI VARCHAR2 20 NURTITION

ABNP VARCHAR2 20 ABNORMAL PIGMENTATION

SW_ID VARCHAR2 3 SWELLING AND IDIMA

TBC_H VARCHAR2 3 TOBACO HABBIT

ALC_H VARCHAR2 3 ALCOHOL HABIT

USE CASE DIAGRAM


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DOCTOR

PATIENT

ADMINISTRATOR

SYSTEM IMPLEMENTATION


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For installing the system on a windows server the easiest way is to install NETBEANS5.5 with JDK 1.6. The installation processes are quite easy in system. Afterinstallation if any kind of problems arises then follow the NETBEANS read me file. Touse the system properly, for maintaining database Oracle 9i installation is must. Theinstallation might take longer periods than before, here it is recommended to install

the professional edition of oracle9i, to gain the full functionality. This process usuallyinvolves adding a few lines in configuration files like classes 12.jar has to be copiedinto Program Files\Java\jdk1.6.0\jre\lib\extfrom oracle\ora90\jdbc\lib. To gainthe access of total system the database file (.dmp) has to be imported to systemsdatabase. The final stage includes to put the username and password correctly for

accessing the system.

SYSTEM MAINTAINEANCE AND EVALUATION

Systems design requires that all elements of the system be identified: inputs, out-

puts, feedback, and transformation. In addition, it is important to recognize that anorganization consists of many different systems, all of which interact, and that thetransitions between systems can be particularly difficult to manage. The use ofsystems design allows the compartmentalization of processes into understandable andmeasurable systems that can then be diagnosed, redesigned, and implemented. Thisis of great value to complex organizations that are seeking greater efficiency andprofitability.For example, the system of product deliveryincluding order receipt, production,materials acquisition, packaging, quality control, and deliverycan be seen as aseparate system from the human resources systemwhich consists of theinterviewing, hiring, training, development, and release of employeesalthough the

two systems certainly interact. However, analysis of the efficiencies of the humanresources system can be conducted separately from analysis of the efficiencies of theproduct delivery system. Separating the system into its component parts can assist inthe diagnosis of problems in a system. For example, hiring employees is an input tothe human resources system, the training and development is the transformation, andthe release of employees through retirement, layoffs, or firing is an output, as is thedelivery of trained and qualified workers.

It is one thing to conceive of an organization as the total system containing varioussubsystems in the abstract; in practice, however, identifying the super system and thesubsystems has no convention and depends entirely upon the arbitrary perspective of

the observer. French and Bell identify five subsystems of a corporation that may beconsidered generic and applicable to most business entities. These five subsystemsare technological, task, structural, human-social, and the external interfacesubsystems. Other observers might identify more subsystems in a completely differentmanner.

Hardware and Software Requirement Specifications

i. Hardware Used


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This system will be developed on:

Processor: Pentium 4 Core 2 DUO and above

Memory: 512 MB and above

Hard Disk Space: 120 MB and above

CD Drive:52x

Monitor: 15 and above

ii. Software UsedA. Front End Tools

NETBEANS 5.5 and JDK 1.6Package will be used as a front end tool to develop thesystem. It is a robust, event-driven, partly object-oriented language ideal fordeveloping form-based systems. For database connection, we will be using JDBC.

B.Back End System

Oracle 9i is used for Database.It is easier to connect through JDBC and will supportthe huge data processed by our software. We will create one database for oursoftware containing all the tables that we need. SQL Server also has an extensivedatabase utility Backup and Restore options, built-in Scheduler system, etc. whichcan also be used by our software.

C. Page designer

Dreamweaver 8is used to design the web pages with html and as well as withjava script and css tools.

AAA Logo 2008 is used to design the system logo and some featured pictures.

Easy Buttons & Menu Maker is used to make the buttons in JavaScript and css.

INPUT/OUTPUT SCREEN DESIGN


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Fig:1homepage.jsp

Fig:2aboutus.jsp


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Fig: 3 abouthomeopathy.jsp

Fig: 4 consultation.jsp


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Fig: 5 contactus.jsp

Fig: 6 faq.jsp


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Fig: 7 terms.jsp

Fig: 8 adminhomepage.jsp


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Fig: 9signin.jsp

Fig: 10slot_details.jsp


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Fig: 11subrub.jsp

Fig: 12showrub.jsp


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SYSTEM TESTING

System testingof software or hardware is testing conducted on a complete,integrated system to evaluate the system's compliance with its specifiedrequirements.

As a rule, system testing takes, as its input, all of the "integrated" softwarecomponents that have successfully passed integration testing and also the softwaresystem itself integrated with any applicable hardware system(s). The purpose ofintegration testing is to detect any inconsistencies between the software units thatare integrated together (called assemblages) or between any of the assemblagesandthe hardware. System testing is a more limiting type of testing; it seeks to detectdefects both within the "inter-assemblages" and also within the system as a whole.

System testing is performed on the entire system in the context of a FunctionalRequirement Specification(s) (FRS) and/or a System Requirement Specification

(SRS). System testing is an investigatory testing phase, where the focus is to havealmost a destructive attitude and tests not only the design, but also the behavior andeven the believed expectations of the customer. It is also intended to test up to andbeyond the bounds defined in the software/hardware requirements specifications.

SCOPE OF TESTING

A primary purpose for testing is to detect software failures so that defects may beuncovered and corrected. This is a non-trivial pursuit. Testing cannot establish that aproduct functions properly under all conditions but can only establish that it does notfunction properly under specific conditions. The scope of software testing often

includes examination of code as well as execution of that code in variousenvironments and conditions as well as examining the aspects of code: does it dowhat it is supposed to do and do what it needs to do. In the current culture ofsoftware development, a testing organization may be separate from the developmentteam. There are various roles for testing team members. Information derived fromsoftware testing may be used to correct the process by which software is developed.


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TEST CASE OUTPUT

Sign In Form:

Field Test Case Expected Output Actual Output

User Name U_NAME field leftblank

U_NAME field can not beempty

User Name fieldcannot be empty

PasswordPASSWORD field leftblank

PASSWORD field can not beempty

Password field can notbe empty

Patient Registration Form:


User NameUser Name field leftblank

User Name field cannot be empty

User Name field can notbe empty

Password Password field leftblank Password field can notbe empty Password field can notbe empty

PasswordPassword value lessthan 4 characters

Password field mustcontain minimum 4characters


Confirmpassword

Confirm password

field left blankConfirm password

field can not be emptyConfirm password fieldcan not be empty

Confirmpassword

Confirm passwordfield value differentfrom the value ofpassword field

Confirm passwordvalue is not matchwith given password

Confirm passwordsfield value is not samewith password

First Name

First Name field left

blank

First Name field can

not be empty

First Name field can not

be empty

Last NameLast Name field leftblank

Last Name field cannot be empty

Last Name field can notbe empty

E-mail idE-mail id field leftblank

E-mail idfield can notbe empty

E-mail id field can notbe empty

E-mail id@ not present inE-mail id field

@ is not present in theE-mail id field

E-mail id does notcontain @ character

E-mail id. not present inE-mail id

. is not present in theE-mail id field

E-mail id must contain aperiod(.) character

AddressAddress field leftblank

Addressfield can notbe empty

Address field can not beempty

City City field left blank City field can not beempty

City field can not beempty

StateState field left blank State field can not be

emptyState field can not beempty

Zip codeZip code field leftblank

Zip code field can notbe empty

Zip code field can notbe empty

Day Day field left blankDay field can not beempty

Please select a day.


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Month Month field left blankMonth field can not beempty

Please select a Month.

Year Year field left blankYear field can not beempty

Please select a Year.

Nationality

Nationality field left

blank

Nationalityfield can

not be empty

Nationality field can not

be empty

ReligionReligion field leftblank

Religionfield can notbe empty

Religion field can not beempty

Cast Cast field left blankCastfield can not beempty

Cast field can not be

empty

ProfessionProfession field leftblank

Professionfield cannot be empty

Profession field can notbe empty

WeightWeight field leftblank

Weightfield can not beempty

Weight field can not beempty

Weight

Character placed in

the Weight field

Weight field contains

only numeric value

Error from Weight field!

please enter numericvalue.

HeightHeight field leftblank

heightfield can not beempty

Height field can not beempty

HeightCharacter placed inthe Height field

Height field containsonly numeric value

Error from Height field!please enter numericvalue.

Blood groupBlood group field leftblank

Blood groupfield cannot be empty

Blood group field cannot be empty

HobbiesHobbies field leftblank

Hobbiesfield can notbe empty

Hobbies field can not beempty

Marital

status

Marital status fieldleft blank

Marital statusfield cannot be empty

Marital status field cannot be empty

ChildrenChildren field leftblank

Childrenfield can notbe empty

Children field can not beempty

Contact NoContact No field leftblank

Contact No field cannot be empty

Contact No field can notbe empty

Doctor Registration Form:


User name User Name field leftblank

User Name field can not beempty

User Name fieldcan not be empty

password Password field leftblank

Password field can not beempty

Password fieldcan not be empty

passwordPassword value lessthan 4 characters


Password fieldmust containminimum 4characters


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Confirmpassword

Confirm password

field left blankConfirm password field cannot be empty

Confirm

password field cannot be empty

Confirmpassword

Confirm passwordfield value differentfrom the value ofpassword field

Confirm password value isnot match with given

password

Confirmpasswords fieldvalue is not samewith password

First NameFirst Name field leftblank

First Name field can not beempty

First Name fieldcan not be empty

Last NameLast Name field leftblank

Last Name field can not beempty

Last Name fieldcan not be empty

DegreeDegree field leftblank

Degree field can not beempty

Degree field cannot be empty

Registration noRegistration no fieldleft blank

Registration no field can notbe empty

Registration nofield can not beempty

Grade

Grade field left blank Grade field can not be

empty

Grade field can

not be empty

Email addressE-mail id field leftblank

E-mail idfield can not beempty

E-mail id fieldcan not be empty

Email address@ not present inE-mail id field

@ is not present in the E-mail id field

E-mail id doesnot contain @character

Email address. not present inE-mail id

. is not present in the E-mail id field

E-mail id mustcontain a period(.)character

AddressAddress field left blank Address field can not be

emptyAddress field cannot be empty

City City field left blank City field can not be empty City field can notbe empty

StateState field left blank

State field can not be emptyState field cannot be empty

Zip codeZip code field left blank Zip code field can not be

emptyZip code fieldcan not be empty

Visit amountVisit amount field left

blankVisit amount field can not beempty

Visit amountfieldcan not be empty

Year of passing

Year of passing fieldleft blank

Year of passing field can notbe empty

Year of passingfield can not beempty

Contact no Contact No field leftblank

Contact No field can not beempty

Contact No fieldcan not be empty


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Appointment Form :


Patient registrationno

Patient registrationno field left blank

Patientregistration no

field can not beempty

Patient registration nofield can not be empty

Doctor registrationno

Doctor registrationno field left blank

Doctorregistration nofield can not beempty

Doctor registration nofield can not be empty

Appointment day Appointment dayfield left blank

Appointment dayfield can not beempty

Appointment dayfield can not be empty

Appointment Date Appointment Datefield left blank

AppointmentDate field can not

be empty

Appointment Datefield can not be empty

Appointment Timeslot

Appointment Timeslot field left blank

AppointmentTime slot field cannot be empty

Appointment Time slot field can not be empty

Repertory -Chapter Selection Form :


Patient registrationno

Patient registrationno field left blank



Case reference no Case reference nofield left blank

Case reference no fieldcan not be empty

Case reference no fieldcan not be empty

Case referencetype

Case referencetype field leftblank

Case reference typefield can not be empty

Case reference typefield can not be empty

Chapter id Chapter id fieldleft blank

Chapter id field cannot be empty

Chapter id field cannot be empty

Repertory Rubrics selection form :


Rubrics id Rubrics id field leftblank

Rubrics id field cannot be empty

Rubrics id field cannot be empty

Repertory Sub Rubrics selection form :


Subrubric id Subrubric id fieldleft blank

Subrubric id fieldcan not be empty

Subrubric id field cannot be empty


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USER MANUAL

User Manual is basically means describing the project, what the tasks of thesystem are and how to handle it. It gives a broad and clear view to the users for using

it.

The system is about ONLINE HOMEOPATHY CONSULTING SYSTEMfrom where thewilling patients can apply for appointments and correspondingly submit case forms todoctors. The operation that has to be performed in this system is depicted follow:

Operation Manual:The task must be started from installation of the system in computer successfully.After that the system has to be run successfully and then the step is to register youwith the system. These steps are step by step-

There are three users in this system, they are ---

1. ADMINISTRATOR:-Administrator has the controlling power of the system.

2. PATIENT:-Patients can book appointment and submit case forms for treatment.

3. DOCTOR:-Doctors are who examine the patients by attending appointment andviewing case forms.

To use the system one can Login as se

Documents

Mini Project b Lvl