Surender Sara 11i 10gas Disco Kpi Demo

8/3/2019 Surender Sara 11i 10gas Disco Kpi Demo

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SURENDER SARA

Email :[email protected]@SERACONSULTING.US

10GAS Building Corporate KPIs - 101
mailto:[email protected]:[email protected]


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Deployment Architecture

Create EULADMIN ( KPI Repository )

Create BA ( Build Meaningful Data Relationships )

Create Discoverer Plus Report ( Your KPIS )

Create Discoverer and 10gAS interface

Create Portal Page ( Your Dashboard )

Add Discoverer report

Show a client Portal site

AGENDA Show Me How!


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The Discoverer End User Layer (EUL) is aserver based, low maintenance, powerful

metadata repository and query managementengine for data warehouses and on-linetransaction processing (OLTP) systems. TheEUL engine also automatically performsquery redirection to summaries. The EUL iscentrally stored in the RDBMS for scalabilityand ease of maintenance.

EUL


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Business Areas

The most visible function of the End User Layer (EUL) isto manage information describing relational data inbusiness terms, facilitating end user ad hoc query and

reporting.

Discoverer provides this by storing multiple 'BusinessAreas' within each EUL. Business areas can represent oneor more subject areas, simplifying tables and columns into

easy to understand folders and items of data.


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Decision Points For Architecture

Choice

Are we 24*7 or 8*6 shop?

How many level of DMZs you need to secure

your data?

How much Availability, Scalability, Response

time are we looking at.


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8-6 Shops With Reasonable Load

Choose Two node Architecture

Scale your Middle tiers as user load increases forMiddle Tier component usage

Scale your customer database using RAC

Always scale horizontally, add more as you grow.


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24 * 7 Shops

Use multiple load balanced Middle tiers that willtake care of your server crashes

Cluster your instances ( processes spawned fromsame ORACLE_HOME software )

To cluster all instances must be configuredidentically

Database can be protected using RAC orACTIVE-PASSIVE failover database architecture


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Typical Oracle Architecture

Shared Cache

Network

SharedDisk

Database

Clustered DatabaseServer Nodes areconnected viaa high speed, lowlatency Interconnect

ApplicationServers

Middle Tier

Database Tier

Clients


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Architecture Details 10gAS


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ClientBreakdown 1

mod_oc4j sits within Oracle HTTP Server and (i) identifies the requests itneeds to act on, (ii) determines which OC4J to route those requests to, and (iii)communicates with that process.

Mod_oc4j analyzes the response from OC4J and takes appropriate actions - ex.If a single sign on redirect is required.

Single Sign-On user accounts - A Single Sign-On user account accessesapplications (including OracleAS Portal) with a single user name andpassword.

Once a user has entered his or her Single Sign-On user name and password forone application, he or she can access other applications without having to login again.


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ClientBreakdown 2

You Login AS http://portalprd4.imcglobal.com:7777/pls/portal ( middle tier )

You Login request is passed to SSO

delegated service AS to Infrastructure

Server http://hrsprd1.imcglobal.com:7778/sso/jsp/login.jsp?site2pst....


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10gAS Middle TierBreakdown 1

Discoverer Forms

home HTTP_Server

OC4J_BI_Forms

OC4J_Portal

Reports Server Web Cache

Management


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10gAS Database TierBreakdown

1 HTTP_Server

OC4J_SECURITY

OID

Single Sign-On:orasso

Management


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Breakdown OverView For KPIs - 1

Computer 2

EULADMINKPI Reports

ProductMetadata

Computer 1

OracleASMetadata

RepositorySecurity Metadata

Management Metadata

Identity Management Services:

- Oracle Internet Directory- Oracle Directory Integration

and Provisioning- Oracle Delegated

Administration Services- OracleAS Single Sign-On- OracleAS CertificateAuthority

SQL*NET

BC4Jcomponets

Computer 3

Security Services

Computers RunningOracleAS Middle Tiers(add more computers

as necessory)

Warehouse or Some KPIdatabase:- Oracle EULADMIN user- Oracle Schema with dataset- Oracle Discoverer Plus

Reports- Ability to get to this Servervia SQL*NET from middle tier


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Deployment Architecture Overview

Internet

IntranetDMZ

FW

OC4J

SSO

FW

Internet

XX

XXX

LB

OiD

OC4J

OracleDB

WebCac

he

WebCache

Clients


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Identify Data Layer 1

This is the custom database, one or more as shown in the diagrams

above

Identify you dataset to be part of KPIs, Existing data-marts is a great

start. The dataset can be centralized or decentralized.

In centralized model you have one EULADMIN which is public.

In decentralized you have multiple EULs with one public and all other

private.

Once database and EULs where KPIs are stored are identified you

are ready to connect to your discoverer reports


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Cogitate on Application Layer, 2


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Web Enabled Discoverer

OracleAS Discoverer Plus - End users use this Java based componentto create workbooks and store them in the Discoverer repository(EUL).

OracleAS Discoverer Viewer - End users use this HTML basedcomponent to execute your workbooks created using Discoverer Plusor Desktop.

OracleAS Discoverer Portlet Provider - The Discoverer PortletProvider is the content delivery mechanism end users use to publish

Discoverer workbooks to OracleAS Portal.


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Client Server Discoverer

Oracle Discoverer Administrator - Business and informationtechnology (IT) administrators use this component to create, maintain,and administer meta data and user access privileges.

Oracle Discoverer Desktop - End users use this client/server basedcomponent to create workbooks and store them in the Discovererrepository (EUL).

Integration - Key integration points with the Oracle Database,

Oracle9i Application Server and Oracle E-Business Suite.


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Role of Discover Application Layer

in KPIs

Decide if you want to graph your data.

If you do then you CANNOT use desktop edition tool to build your

charts. Use PLUS PLUS stores reports and graphs using Java Graphs.

Desktop used C++ based graphs which cannot be pulled from portalviewer.


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Presentation Layer, 10g Portal Pages

10gAS portal pages are build using portal page technology

We start plugging in Portlets on those pages

For Discoverer KPIs oracle has discoverer Portletinterface

For each report and a graph you will have to add this

portlet

Once you run the page oracle 10gAS will launch theDiscover Viewer for drilldown and data display


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Summary of KPI flow

Locate your source data.

Locate your KPI dataset, data-marts.

Build EULADMIN, BA, Plus reports.

From 10gAS middle tier make sure to set TNSNAMES.orato all EULADMINS where Plus reports are stored.

Set general connection in EM console to theseEULADMINs

Use these connections to interface Plus reports toDiscoverer Portlet, various connection list will be shown atthis point.

Documents

Surender Sara 11i 10gas Disco Kpi Demo