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Enterprise Mashups in the Clouds
by Alper DinçerM.Sc. Civil EngineerGeo Web Developer
State Hydraulic Works (DSI)TURKEY
E-mail : [email protected] Web : http://www.geowebdeveloper.com
Outline
DSI in Brief What is Mashup ? What is Cloud Computing ? Our Vision for Mashups Demo Conclusion Discussions
DSI in Brief
State Hydraulic Works (DSI) is a legal entity included in general budget, and is the primary executive state agency responsible for planning, management, development and operation of the nation’s overall water resources.
It is founded in 1953 as a public agency.
DSI in Brief
DSI is responsible for four major tasks namely;• Irrigated agriculture enhancement• Hydroelectric energy generation• Water supply to large cities• Flood prevention measures
DSI in Brief
DSI is responsible for dam projects, surface water and groundwater.
What is Mashup ?
In web development, a mashup is a web application that combines data from more than one source into a single integrated tool; thereby creating a new and distinct web service that was not originally provided by either source. (Wikipedia)
What is Mashup ?
Mashup is a combination of web page/service pieces
Ex: Weather Mashups
What is Mashup ?
JavaScriptFlash/FlexSilverlight
What is Mashup ?
Mapping mashups are ahead from the others
http://www.programmableweb.com
80% of data all over the world has a geocomponent!
What is Mashup ?
Google Maps API is also ahead of other APIs
Welcome to Cloud Computing
What is Cloud Computing ?
What is not Cloud Computing ?
They are not datacenters above the clouds
What is Cloud Computing ?
They are distributed systems.What to connect is important then where to connect.
Service Oriented Approach (SOA)
What is Cloud Computing ?
Cloud computing is a style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet.
Users need not have knowledge of, expertise in, or control over the technology infrastructure "in the cloud" that supports them.(Wikipedia)
Infrastructure as a service (IaaS) Platform as a service (PaaS) Software as a service (SaaS)
What is Cloud Computing ?
More clouds doesn’t mean that everything is OK
What is Cloud Computing ?
Who are the well known players in this area?
Amazon (S3 and EC2) Google (Google App Engine – public beta) Microsoft (Azure – private beta)
What is Cloud Computing ?
Available Services to PublicGAE has support for all parts of development
Updated :Java support isadded.
What is Cloud Computing ?Why Google App Engine?
It is used both for storing tiles, GIS queries and analysis. (Thanks to Arc2Earth Clouding Services)
Google App Engine’s advantages are over others: No need for hardware and software Scalable (Same app. for 1 to 1 Million user) Free (Up to some limitations)
Our Vision - Internal Mashups
Mashup Example:Flow Monitoring Stations App.- Based on ASP.NET, Oracle Spatial, Google Maps API
Our Vision - Internal Mashups
Mashup Example:Energy and DamsApp.- Based on ArcGIS Server 9.3, Google Maps API
Our Vision - Anatomy of a mashup
Previous Model
Our Vision - Anatomy of a mashup
Future Model
For complex Analysis
Initially, it is unlikely to include the sophisticated abilities of existing GIS servers but it will provide the 20% of functionality that is used 80% of the time. (acc. to Brain Flood)
Demo
Backstage of our Mashup
ExtMap Framework (ESRI DevSummit winner) – based on Google Maps API, ESRI REST API and ExtJS Framework
Google App Engine ArcMap Arc2Earth Clouding Services
Demo
DEMO
Demo
Demo
Demo
Conclusion
Mashups are better for ordinary users, but can also be useful for intranet users if the UI performs well.
Cloud Computing makes mashups easier than before, due to its dynamic and scalable structure based on services
There is a need for usability as well as performance.
THANKS FOR ATTENTION!
Discussions
Questions?
