Articles & Content


Disk storage X-files. The Truth is Out There. (F01)

Topic: Cross Platform DB2 for z/OS & LUW

Subtopic: 2009

DATE: 2009-5-12 (09:45 AM - 10:45 AM)
SPEAKERS: Paul Pendle (EMC)

This presentation discusses some myths or legends that you will hear about, during the course of your activities as a DBA relating to disk storage. The fact or fiction of each of them is highlighted and reasoned from both a storage perspective and a DB2 database perspective. Some of the questions raised will have no answers -- today -- but may have in the future.

EXP. LEVEL: Intermediate,Advanced


Donít worry about the layout -- the array will take care of it -- understand why this may not be the case.

Striping myths and legends -- understand striping and RAID storage systems, what works and what doesn't.

Solid state drives will solve all your performance problems -- how to get the most bang for your buck.

Tiered storage -- Can it really work? How can you manage it?

Thin provisioning -- how does it work and where is it valuable for DBAs and storage administrators

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