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Backup Strategy and Raid 1 [message #723] Thu, 28 February 2002 05:10 Go to next message
ki
Messages: 8
Registered: February 2002
Junior Member
We are working on backup strategy for high availability system.

If I will use hardware mirroring ( Raid 1) will it mean that I should not implement
redo log, control file multiplexing?

Thank you!
Ki.
Re: Backup Strategy and Raid 1 [message #745 is a reply to message #723] Fri, 01 March 2002 05:10 Go to previous message
Epe
Messages: 99
Registered: March 2002
Member
You can use both, or only one of them. If you use both, you'll need more disc space of course and the performance will go down, but maybe only a little.
If it's necessary or beter to use both? There are advantages (more copies) and disadvantages (slower, more space needed)...

Epe
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