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Migrate with minimal downtime Expand / Collapse
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Posted Wednesday, February 13, 2013 5:47 AM
Say Hey Kid

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Hi All,

Assuming my database server is 24*7 database, what would be the best strategy to migrate my database server to new server with new hardware with minimal downtime?

Thanks in advance.
Post #1419438
Posted Wednesday, February 13, 2013 8:11 AM
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Use mirroring. Not the SQL 2005 but the idea is the same eg: http://www.solidq.com/gl-en/News/Pages/Case-Study-Payvision-Migrates-to-SQL-Server-2008-with-Only-4-Seconds-of-Database-Downtime.aspx
Post #1419545
Posted Wednesday, February 13, 2013 9:10 AM
Say Hey Kid

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Thanks a ton.
Post #1419599
Posted Thursday, February 14, 2013 9:42 AM
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If there is no database mirrorning implement and incase i cannot implement mirroring on all databases on production , i such a scenario what would be the best way to perform the migration to new server with minimal downtime ?
Post #1420157
Posted Friday, February 15, 2013 3:12 PM
Grasshopper

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Database mirroring is also a good option but there is a limit on how many databases you can mirror. I would recommend using log shipping to do the migration if your servers are hosting large number of databases. I have used Log shipping to migrate hundreds of databases from one location to another.
Post #1420796
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