-atishay jain, 10783017, be computer science(final year) essbase 2010-atishay jain.… · essbase...

-Atishay Jain,10783017,

BE Computer Science(Final Year)

Contents� Introduction� Development Environment

� Informatica PowerCenter, Powerexchange and APIs� Essbase and its various APIs

� Programming Environment� Project details� Design� Working� Results and Scope for Future Work

2

Introduction� Informatica Corporation

� About� Software� Market

3

DevelopmentEnvironmentExtract-Transform-Load (ETL)

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PowerCenter Repository Manager

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PowerCenter Designer

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Workflow Manager

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WorkFlow monitor

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PowerExchange

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� PowerConnect SDK� Client API

� to create plug-ins for the Designer � access metadata

� Server API� plug-ins for the PowerCenter Server � extract data

� RepositoryAPI� to access and define the metadata for third-party applications

in the PowerCenter repository

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� Hyperion Essbase

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Essbase Application

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� Understanding Essbase

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Essbase architecture

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�Essbase API� C API� Visual Basic API� Java API� XMLA API

� Java API� com.essbase.api.base� com.essbase.api.dataquery� com.essbase.api.datasource� com.essbase.api.domain� com.essbase.api.metadata� com.essbase.api.session

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Modes

Provider Embedded

ProgrammingEnvironment� Java Programming Language� Sun Java J2SE 1.6� Eclipse IDE� SWT Framework

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ProjectDetails� Prototype for the Java Version of the

PowerExchange for Essbase Client and feature comparison with the Visual Basic APIs for Unicode support

� Subproject: Automation of Build Process and understanding make file architecture used in Informatica

� Subproject: Compilation of three of the Informatica Adapters on different platforms for version 8.6.1 recertification

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PowerExchange to essbase

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RepositoryServer

RepositoryAgentNative

RepositoryDatabase

NetworkProtocol

Native/ODBC

EssbaseConnector ClientPlug-in (B)

Essbase Metadata Definition (A)

Register

Informatica Server

EssbaseConnector

Reader

Plug-in

(C)

EssbaseConnectorWriter

Plug-in

(D)

RepositoryManager

Designer

WorkflowManager

WorkflowMonitor

PowerExchange to Essbase

� Essbase Client� Client Library

� Designer Wizard� Essbase Reader� Essbase Writer

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Informatica PowerCenter Client Tools

Essbase Client library

Designer Wizard

Informatica PowerConnect SDK

1. Informatica PowerCenter Designer calls -Import Essbase Source/ Target

2. Event Handlers defined in the library invoke the Designer Wizard

3. Create DSN, tables and columns and export the definitions

4. Parse the exported definition

5. Use the repository SDK to create source definitions and fields in the repository.

Project Working

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Essbase Client Library(C++)

Designer Wizard(VB)

Creates

Calls

Utility Library (C++)

InformationFlow

Parses

Return

EssbaseVBAPI

EssbaseC++API

Proposed Java Client

EssbaseJava API

Essbase & its API

DesignSpecifications

Old workFlow

(1)

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New workFlow(1)

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Old WorkFlow(2)

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New workFlow(2)

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ProjectWorkingXML for DSN

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DSN Page

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� DSN Page(Modify Mode)

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DSN Page (connected)

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DSN Page(Create Mode)

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XML for Table Creation

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Table Creation Page

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� Table Types� Type 1� Type 2� Type 3

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Essabse Rule Files

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XML for Column

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Column Mapping Page

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Column Popup(with DTS and UDA)

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Essbase Report Page

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Essbase Summary Page

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Automation of Build Process and understanding make file architecture used in Informatica

sed /s <Source String> /<Target String> /g <Source File> ><Target File>

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Compilation of three of the Informatica Adapters on different platforms for version

8.6.1 recertification

AIX :XLCHP-UNIX :ACCWindows 64-bit :ICL

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Results,ConclusionsandFutureScopeofWork

� The prototype does not fully implement the functionality and is just for demonstration purposes.

� Actual implementation will require rigorous exception handling and error checking as well as proper logging into various logging levels.

� Only Type 1 sources are currently running, others need to be supported.

� The filter conditions are currently not functional.� Rigorous testing is still to be done to use the experience with

the old adapter into the new one.� New features that are suggested by the clients can be

incorporated

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Thank You

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