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Datawarehouse - ETL FAQs
Beginners
 What is ETL?
 What ETL tools are available?
 What happens during Transformation process?
 Are there any java based ETL tool?
Advanced
 What are the essential criteria for evaluating and selecting ETL?
 Are there any Open source ETL project?
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Latest Discussions
Lookup Transformation in Infomatica
Informatica - Execute Lock Denied
Informatica - Execute Lock Denied
Dataware house size
Sequence Generator
Miscellaneous
    Guides & Journals - [1]
 
Resources
    ETL Tools - [0]     Miscellaneous - [0]
    Online Communities - [0]     Open source projects - [0]
    Web Sites - [0]
 
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Datawarehouse - ETL Tips & Tricks
Informatica : Guidelines to optimize the performance of an Aggregator Informatica : ORA-00932: inconsistent datatypes" running session with Oracle Long column
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Datawarehouse - ETL Articles
 
Recommended Books
     
 
Useful Links
Informatica.com
  Creaters of Informatica PowerCenter, PowerMart and PowerAnalyzer etc
OpenETL
  OpenETL is a Java based ETL tool that can be natively compiled for better performance. The idea of provide this tool with GPL licence is to defeat a strong need in the market and provide more choice for companies all arround the world.
We are on the beginning of the project, most of features are not supported yet.
The 38 Subsystems of ETL
  A list of 38 subsystems that are needed in almost every data warehouse back room :

By Ralph Kimball
learndatamodeling.com
  In this link have datawarehousing basics,architecture and informatica transormations.
    Suggest a link