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What are the etl testing operations includes?
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where is the cache (lookup, index) created and how can you see it.
What is Relational Integrity?
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?
tell me few points when u become TL
Explain what are the various etl tools in the market?
how do u really know that paging to disk is happening while u are using a lookup transform?
what is the difference between OLTP database and data warehousing database?
what are Lookup caches options? Including persistent caches.
Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .
what is a worklet?
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 to Check the source record count from traget table.
Teradata 
