What are the modules in Power Mart?
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what is Forward,Reverse and Re_engineering?
indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000
how do u set the size of block buffer?
What are snapshots?
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?
State the differences between shortcut and reusable transformation
What is etl process?
What are materialized views & where do we use them?
What are the steps involved in etl process?
What is full load & incremental or refresh load?
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.
what is a test load?