ETL
Hi Patel,You need to study a lot about ETL and other question that you asked.Just open ur favorite search enging and put each question there and you will get the answers. If you have any specific...
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I am learning SSIS. I really beg ur pardon if my question silly. why ETL is use? there data in many form like data in excel,flat file,oracle. Using ETL retrieving it directly load to OLTP or in OLAP....
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