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Archives of the TeradataForum
Message Posted: Fri, 04 Aug 2006 @ 09:46:43 GMT
| Subj: | | Re: Teradata backup and stats performance problems |
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| From: | | Madagani, Rao |
Hot/Cold split will not always remain, the recently restored "cold" data (still in separate table at present) will be merged with existing
table.
Also, backing up by partition (cluster backup?) could create a situation where every table is split across many tapes. This poses a risk of not
being able to fully restore ANY tables if only one tape should be faulty.
Srinivas
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