What are snapshots?
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what is meant by drill through?(Mascot)
How to Check the source record count from traget table.
Compare etl & elt?
how to do aggregation (year wise quantity ) using only source qualifier, the source is sql server date as datetime data type and target as flat file with year (string datatype)
what are the session parameters? How do u set them?
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?
what is a test load?
What is etl process. How many steps etl contains explain with example?
what are the production issues in datastage?
can u please tell me about ........ how can explain my project before interviewer my projects are insurence domain & sales domain?
What is a staging area? What is the purpose of a staging area?
When you have 2 servers in two different time zone and if you need to extract data from 1 server and load it in another server, how do you go about it? Best method to be used.