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August 08, 2007

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Yoseph

Chuck:

(Sorry if this is a bit long)

I (We) are in the process of evaluating the possibility of using NAS storage for production (OLTP) Oracle databases (Currently on DMX-3/CX3-40). In a previous blog entry (I believe it was this one http://chucksblog.typepad.com/chucks_blog/2006/12/netapp_bad_mark.html)
you had stated:

"So, what does Oracle run their production systems on? The ones that keep their company running? Their email? The majority of their development environment? The gigantic Oracle Single Instance at the very heart of their company?

EMC."

Recently I read from your fellow EMC blogger:
(http://oraclestorageguy.typepad.com/oraclestorageguy/2007/08/oracle-backup-w.html)

that it may not be exactly as I have always believed when it comes to Oracle on NAS.
I know the choice of storage should mainly depend on the usage profile but the claims made in the two blog entries seem to be contradictory. Is there any definitive word on this ?

Thanks,

Chuck Hollis

Hi Yoseph:

Sorry for the lack of clarity.

My understanding is that, like most shops, Oracle IT prefers block mode access for their large, demanding instances.

But not everything in Oracle is large, demanding database instances. Development, for example. And that's where NAS is attractive from a flexibility perspective.

However, I am going to defer to our resident Oracle-on-NAS expert, Jeff Browning, over at http://oraclestorageguy.typepad.com.

Jeff?

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Chuck Hollis


  • Chuck Hollis
    VP -- Global Marketing CTO
    EMC Corporation

    Chuck has been with EMC for 13 years, most of them pretty good.

    He enjoys speaking to customer and industry audiences about a variety of technology topics, and -- of course -- enjoys blogging.

    He lives in Holliston, MA with his wife, three kids and three dogs when he's not travelling. Chuck enjoys piano, mountain biking, boating and skiing -- in that order.

    Warning: do not buy him a drink when there is a piano nearby.

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