SQL Server Table Partitioning, what is happening behind the scenes?

Posted by user404463 on Stack Overflow See other posts from Stack Overflow or by user404463
Published on 2011-01-19T13:49:22Z Indexed on 2011/02/25 23:25 UTC
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Filed under:

sql

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sql-server-2008

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table

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partitioning

I'm working with table partitioning on extremely large fact table in a warehouse. I have executed the script a few different ways. With and without non clustered indexes. With indexes it appears to dramatically expand the log file while without the non clustered indexes it appears to not expand the log file as much but takes more time to run due to the rebuilding of the indexes.

What I am looking for is any links or information as to what is happening behind the scene specifically to the log file when you split a table partition.

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