Interview Questions - SSIS - Is it possible to use lookup transform on data from 2 flat file source?

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SSIS - Is it possible to use lookup transform on data from 2 flat file source?

May 1 2012 12:00AM by Sudeep Raj

Question

One of my favorite SSIS questions: Is it possible to use a lookup transform when the source are both flat files, and we do not have staging tables to dump these data, in SSIS 2008?

Answer

YES. It is possible, make use of cache transform, and then in look up task use this Cache connection instead of OLEDB Connection.

And the next question would be ..... Why do we then have Merge Join?

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Sudeep Raj

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"SSIS - Is it possible to use lookup transform on data from 2 flat file source?" rated 5 out of 5 by 6 readers +Sudeep Raj

SSIS - Is it possible to use lookup transform on data from 2 flat file source?

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