Answer by DaniSQL
You can start here [High Availability Solutions Overview][1] N.B. I got this chart from a webcast on high availability a while ago but I forgot who was presenting and I am unable to give proper credit....
View ArticleAnswer by ThomasRushton
Very quick overview: Database mirroring is a hard & fast 1:1 system - all transactions carried out on the primary database are mirrored through to the secondary. Log shipping periodically takes...
View ArticleAnswer by Fatherjack
To add to the answer from @ThomasRushton Mirroring can mean that you only need one license - the mirror, providing it is unused for any other SQL purpose, does not need a license. The understanding...
View ArticleAnswer by philnolan
dug this [link][1] out. introduces snapshots which may also be of interest. [1]: http://www.dell.com/downloads/global/power/ps1q06-20050325-Sankaran.pdf
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