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Richard Foote

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Focusing Specifically On Oracle Indexes, Database Administration and Some Great Music
Updated: 15 hours 34 min ago

12.1.0.2 Introduction to Zone Maps Part III (Little By Little)

Mon, 2014-11-24 00:16
I’ve previously discussed the new Zone Map database feature and how they work in a similar manner to Exadata Storage indexes. Just like Storage Indexes (and conventional indexes for that manner), they work best when the data is well clustered in relation to the Zone Map or index. By having the data in the table […]
Categories: DBA Blogs