Hi all,
I've read an interesting section in Oracle Docu (Tuning I/O):
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Separating Tables and Indexes
It is not necessary to separate a frequently used table from its index.
During the course of a transaction, the index is read first, and then
the table is read. Because these I/Os occur sequentially, the table and
index can be stored on the same disk without contention.
---
Why do you then recommend to separate tables and indexes to different
disks?
Thanks
Mike
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Author: Michal Zaschke
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