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 SQL Server Administration (2000)
 Cluster Shipping

Author  Topic 

elwoos
Master Smack Fu Yak Hacker

2052 Posts

Posted - 2005-07-26 : 03:13:18
I'm a bit confused about Log Shipping and Clustering. I've looked at some of the information in BOL and as far as I can see Log Shipping is essentially a SQL equivalent of Clustering (though they both have their own advantages and disadvantages)

My question is this. Under what circumstances might you want to use one in preference to the other and are there any circumstances where you may want to use both at the same time?

thanks

steve

Alright Brain, you don't like me, and I don't like you. But lets just do this, and I can get back to killing you with beer.

franco
Constraint Violating Yak Guru

255 Posts

Posted - 2005-07-26 : 05:22:13
From my point of view Log shipping is a way to keep the destination db synchronized with the source db. That's all.
If that's what you need, fine.

SQL Server 2000 failover clustering provides high availability support and also multiple instances.
During an operating system failure or planned os upgrade, your instance fail over to any other node in the failover cluster configuration.
In this way, you minimize system downtime.
Costs can be very different.

Franco
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