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 Huge log file

Author  Topic 

sarahmfr
Posting Yak Master

214 Posts

Posted - 2012-01-17 : 10:50:09
Hi All,
I am using transactions in my database.
The transaction log is increasing so quickly.
What is the best way to reduce the size without loosing any information.
Which backup and restore process would be the best.
I am using full backup and restoration.
If I did a full backup then simple back with transaction log truncate then another full backup will that work
or
Do a full backup,run a command to shrink the transaction log, then run another full backup. and on restoration use full restore
I am not a database admin I am just a database developer.

Thanks a lot.

sarah

Peter99
Constraint Violating Yak Guru

498 Posts

Posted - 2012-01-17 : 10:59:07
I don't know what r u doing there? To decrease Transaction log file size, take transaction log backup frequently i.e. every 15 minutes.
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GilaMonster
Master Smack Fu Yak Hacker

4507 Posts

Posted - 2012-01-17 : 11:41:35
Please read through this - [url]http://www.sqlservercentral.com/articles/64582/[/url]

--
Gail Shaw
SQL Server MVP
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sarahmfr
Posting Yak Master

214 Posts

Posted - 2012-01-19 : 21:34:49
Thank you

sarah
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Kristen
Test

22859 Posts

Posted - 2012-01-20 : 05:23:50
We do a transaction log backup every 15 minutes, and every 2 minutes during our housekeeping task (purge stale data and rebuild indexes)

Keep an eye on your Transaction Log Backup files and see if there is a particular time of the day/week when the log backup filesizes are particularly large - that will be when you largest transaction "load" is occurring, and you can then consider how you reduce that "load"
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