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Message Posted: Wed, 26 Sep 2012 @ 14:57:09 GMT


     
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Subj:   Delete/load or mload insert for missing update
 
From:   Anomy Anom

< -- Anonymously Posted: Wednesday, September 26, 2012 05:22 -- >

We have SCD1 dimension which we load from source file every day.

Could you please help me understand which factors to consider for selecting between delete/load or mload with do insert for missing update rows?

We are receiving around one million rows every day. We have 10% update records and less than 1% inserts. Which one is better in such scenario?

Would like to understand how mload do insert for missing update rows works internally.



     
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