where is the cache (lookup, index) created and how can you
see it.
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What are the different Lookup methods used in Informatica?
what types of repositories we can create in informatica? in real time in which type of repository we will work on?
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
tell me few points when u become TL
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
What do you understand by active and passive transformations?
How etl testing is different from database testing?
what are the production issues in datastage?
Two different admin users created for repository are________and_________.
what is the difference between normal & bulk loading? and which one is recommended ? why?
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10