Can u access a repository created in previous version of
Informatica?
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what are the production issues in datastage?
Two different admin users created for repository are________and_________.
What are three tier systems in etl?
how would u estimate the size of Lookup transform data and index cache?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
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
working of line item dimension......pls,tell overall flow
Difference between flat files and relational sources?
What is virtual Data Warehousing?
Mention few test cases and explain them?
can cubes contain measures ?
how do u automate Extraction process?