Informatica Training Center in Chennai Adyar peridot Systems

13/06/2014 Professional & Short Term Course

Price: Check with seller

Description

Peridot is proud to introduce job oriented IT Training courses with globally accredited certification on all platforms that have wider scope in the existing IT Job Market. These platforms are picked after a thorough research and analysis based upon the existing and prospective IT industry in mind.


 


INFORMATICA


 


Data warehouse basics



  • OLTP System

  • Datawarehouse

  • Different Defeinitions of datawarehouse

  • Difference between OPERATIONAL DS AND DWH

  • Types of ETL

  • Data Extraction

  • Data Transformation

  • Data Merging

  • Data Loading

  • Types of Data loading

  • Data Aggregation

  • Datawarehouse Approaches

  • Top down approach and Bottom up approach

  • DW Life cycle

  • DW-database design

  • Star schema and Snow flake schema

  • Dimensional modelling

  • Facts and dimensions

  • Granuality

  • Types of Dimensions

  • Types of fact table

  • Types of Olap


Informatica Power Center 9.1 Power center Administration



  • Informatica Power center architecture

  • Power center components

  • ETL Plan

  • Power center Clients

  • Desiginer

  • Workflow manager

  • Work Flow monitor

  • Workflow manager

  • Repository manager

  • Power center repository

  • Administrative tool

  • Repository services

  • Integration services

  • Power center domain

  • Application services

  • Concept of nodes and grid

  • Service manager

  • Power center administration console


Repository Administration



  • Creating Repository Users and Groups .

  • Connecting to the Repository.

  • Creating a Group

  • Assigning Privileges to a Group.

  • Creating a User

  • Creating a Folder

  • Folder Permissions

  • Creating Folders


Using the designer



  • Creating Source Tables.

  • Creating Target Definitions.

  • Creating Target Tables

  • Creating a Pass-Through Mapping

  • Creating source definitions

  • Creating a Mapping

  • Connecting Transformations


Transformation Creation



  • Using Transformations

  • Creating a Mapping with Aggregate Values

  • Active and passive transformations

  • Creating an Aggregator Transformation

  • Creating an Expression Transformation

  • Creating a Lookup Transformation

  • Connecting the Target

  • Creating the Session

  • Creating the Workflow

  • Creating a Mapping with SCD Type 1 and SCD Type 2

  • Creating a Filter Transformation

  • Creating a Sequence Generator Transformation

  • Creating a Stored Procedure Transformation

  • Completing the Mapping

  • Creating the Target

  • Creating a Mapping with

  • Creating an Expression Transformation

  • Creating Router Transformations

  • Completing the Mapping

  • How to monitor loads 

  • Use of Workflow monitor


Using the workflow manager



  • Connecting Transformations

  • Creating Sessions and Workflows

  • Configuring Database Connections in the Workflow Manager

  • Creating a Reusable Session

  • Creating a Workflow

  • Running and Monitoring Workflows

  • Opening the Workflow Monitor


Workflow  Tasks



  • Session

  • Assignment task

  • Link task

  • Event raise task

  • Event wait task

  • Timer task

  • Post session and Pre-session commands

  • Session recovery

  • Commit points

  • Creation of Parameter file

  • Mapping and session parameter


Performance tuning in ETL



  • Various optimization technique

  • Pushdown optimization

  • Incremental  aggregation



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Contact Us


Peridot Systems


Kamatchi Krupa Apts,    No: 84/8, Ground Floor,    Venkatarathinam main street,    Venkatarathinam Nagar,    LB Road, Adyar, Chennai,    Tamil Nadu - 600020.


   Landline  :  044 - 4211 5526 ,  93815 -26683 ,90428-88890  , 90428-88891


 

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