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Answer Posted / ravindra kamble
SMP - Symmetric Multi-Processing
MMP - Massively Parallel Processing
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What do you understand by active and passive transformations?
What is tracing level?
when will use SQL override in a lookup transformation?
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
what is an ETL or ETT? And what are the different types?
What are three tier systems in etl?
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.
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
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?
what are the cubes developed in a sap bw project and what is the requirement for developing it?
tell me few points when u become TL
What are snapshots?
Is apache nifi an etl tool?
Which transformation we use to convert 'NA' to 'Not Available'
How many steps etl contains explain with example?
