maximum performance for storage

Hello Experts,

I am in the phase of implementation of a new box of EMC for the database (oracle10g) of production. We are going to implement of the ASM.what is the best arrangement of the discs to be implemented to obtain maximum performance, the administartion and redundancy of the Oracle view?


Thank you

If we implement hardware lavel, sayRAID10 storage level itself then what level of redundancy should be used in ASM?

It depends on. You must select external redundancy only if your storage space is available. With external redundancy, your storage space is (potentially) a single point of failure.
If you want to mirror your data between two storage (so you can fail with no impact on your database), you must select NORMAL redundancy.

--
Ronny Egner
My Blog: http://blog.ronnyegner-consulting.de

Tags: Database

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