In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?
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how would u estimate the size of Aggregator transform data and index cache?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?
two sources S1,S2 containing measures M1,M2,M3, 4 dimensions D1,D2,D3,D4, 1 Fact F1 containing measures M1,M2,M3 and surrogate keys K1,K2,K3,K4 (a) write a sql statement to populate Fact table F1 (b) Design a mapping in Informatica for loading of fact table F1.
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?
Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.
What are various etl tools in the market?
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
what is the indicator file and where it is used?
what is a worklet?
what is pmrep command?
What is Relational Integrity?
what is the difference between cardinality and Nullability?