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 SSIS and Import/Export (2008)
 AverageTimeto Load 1.2 million records oracle
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raj vardhan43
Starting Member

USA
20 Posts

Posted - 11/16/2012 :  20:54:32  Show Profile  Reply with Quote
Hi All,
I have an ssis package which loads 1.2 million records of data from oracle into SQL SERVER 2008R2(with 32 GB RAM) dataware house table once every week. (truncating and loading)

This process is taking 5 hours to complete the load of 1.2 million records.

If any body did the same thing,i wanted to know their average time to complete the load.

I am new to ssis. Please advice me. Is 5 hours an optimum time ??

Note: the destination table is de-normalized and no indexes are there on it because it is in the dataware house.

raj

visakh16
Very Important crosS Applying yaK Herder

India
52317 Posts

Posted - 11/16/2012 :  22:59:28  Show Profile  Reply with Quote
whats the connection you're using? There are attinuity connectors available for Oracle which provides much better performance.
What are setting for max parallel executables in Package?
Also does package logic involve costly steps like Sort,lots of lookups etc

Is insert using fast load option in destination step?


------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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