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Data_Transfer and Database size.

Hello all,

I am using a Data_Transfer transform to speed up job performance. My question is that if I use these transforms will database size increase by a larger percentage than if not using it. And if so are there options that I can select to limit the size in growth in Data Services and in the Database? The database that is being used is Oracle 11g.

Thank you

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    Posted on Jun 05, 2014 at 10:27 AM

    Hi Vitali,

    Data_transfer Transform will create virtual table which removed/drop after the transfer is done ( but for the transfer time it consumes space/size ).

    Thanks & Regards,

    Shiva Sahu

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    • Former Member Vitali Dedkov


      Yes, the table is generated only at run time and increases the log size. This is just like any other table that is created on the database.

      If do not have a DS job without it then DS all resource intensive operations will consume memory.


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