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 Does backup/restore give a performance advantage

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AskSQLTeam
Ask SQLTeam Question

0 Posts

Posted - 2005-06-07 : 07:19:30
Neil writes "Hi,

I am about to move 4 x 10Gig SQL7.0 databases onto our SQL 2000 Box. I have tested this in our development environment by using 2 differenct methods :

1/ Detach/Attach.
2/ Backup/Restore.

Both methods work fine except obviously the detach/attach method is very quick and the backup/restore takes several hours.

My questions is am I getting any advantage in the way of fragmentation etc by doing a backup/restore as opposed to just doing the detach/attach.

Thanks in advance.
Neil."

clively
Starting Member

4 Posts

Posted - 2005-06-07 : 12:49:50
I'd do the detach / attach method followed by reindexing. Make sure you update statistics after reattaching.




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Chris Lively
Lively Consulting
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