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Answer Posted / devendra
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A session S_MAP1 is in Repository A. while running the session error message has displayed `server hot-ws270 is connect to Repository B`.what does it mean?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Explain etl?
What is fact? What are the types of facts?
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?
how does the server recongnise the source and target databases.Elaborate on this
what is a worklet?
How many types of transformations supported by sorted input?
what are the production issues in datastage?
How etl testing is different from database testing?
Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.
flat filevalidation in informatica
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 is data modeling and data mining?
Explain the key challenges that you face while performing etl testing.