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What are snapshots?
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Can u access a repository created in previous version of Informatica?
what is a test load?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
0 Answers IBM, Saama Tech, Wipro,
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
what are Lookup caches options? Including persistent caches.
What is meant by incremental load?
how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance
What is fact? What are the types of facts?
Define slowly changing dimensions (SCD)?
How to increase performance without changing anything in mapping.( In prod)
0 Answers IBM, Saama Tech, Wipro,
When do we analyze the tables? How do we do it?
how do u really know that paging to disk is happening while u are using a lookup transform?
Teradata 
