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SSD on ODA

edited Jul 3, 2013 4:07AM in Oracle Database Appliance (ODA) (MOSC) 6 commentsAnswered
Hi,

SSD on OA currently is dedicated to redo logs.

Although it makes sense to have redo log on highly performance disk, but due to massive size of SSD and generally redo log may use 5 to 10% of it (considering redo log between 1G to 2G), my first question is why oracle does not let SSD to be used for something else ?  Is Oracle aware the waste of storage and any plan in future for this.

Secondly, I am wondering if SSD is MLC or SLC ? what is write amplification on SSD in ODA.

Thanks,

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