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Informatica Training

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Informatica Training

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  1. Informatica Training 37-12-14, plot no-27, NGGO's Colony, pattabhi reddy gardens, Visakhapatnam-07, Ground Floor 8-3- 214/3/A, Srinivas nagar colony west, S.R Nagar -500038, Near Huda Complex, Ph: 9000444287Website: www.21cssindia.com

  2. Data Ware Housing Concepts         • Introduction to Data Warehousing • Introduction to OLTP •  ETL and OLAP Systems • Dimensional Modelling • Types of Schema’s • Types of Fact and Dimension Tables • Why do we Need ETL tools • What is Informatica?  Power Centre Components  • Informatica Architecture • Designer  • Repository Manager  • Workflow Manager  • Workflow Monitor 

  3. Informatica Concepts and Overview  • Source Qualifier  • Target Designer  • Transformations • Mappings & Mapplet • Sessions • Workflows & Work lets • Tasks  Sources  • Working with Relational Sources • Working with Flat Files (Direct/Indirect)  Targets  • Working with Relational Targets • Working with Flat file Targets 

  4. Transformations • Active and Passive Transformations • Connected and Unconnected Transformations • Reusable, • Non Reusable & Shortcuts • Expression • Source Qualifier • Filter • Joiner • Sorter • Rank • Router • Union • Aggregator • Sequence Generator

  5. Lookup • Stored Procedure • Update Strategy • Normaliser • SQL Transformation • Transaction Control • Mapplet input and Output transformation Implementation of Slowly Changing Dimensions • Type-1 • Type-2 • Type-3 Cache concepts (Lookup, Aggregator, Joiner, Sorter) • Tasks • Start • Session • Assignment

  6. Event raise and Event wait • Email • Command • Decision • Timer • Control Advanced features • Incremental Aggregation • Mapplet Implementation • Target Load Plan • Target update override • Constraint Based loading • Mapping Parameters & Variables • Session Parameters • Link Conditions • Performance Tuning  Real Time scenarios & FAQ’s

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