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| author | Bruce Momjian <bruce@momjian.us> | 2006-04-13 10:50:13 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-04-13 10:50:13 +0000 |
| commit | 9204980aa180cecd0041d740b703fe54bb88f143 (patch) | |
| tree | 86df7abcc6374102553b4d79a40da702f0dfc1c7 /src/backend/access/transam/xlogutils.c | |
| parent | 49a7610c36ee158301f858ab127a9195da549fbf (diff) | |
| download | postgresql-9204980aa180cecd0041d740b703fe54bb88f143.tar.gz postgresql-9204980aa180cecd0041d740b703fe54bb88f143.zip | |
Update:
< multiple I/O channels simultaneously.
> multiple I/O channels simultaneously. One idea is to create a
> background reader that can pre-fetch sequential and index scan
> pages needed by other backends. This could be expanded to allow
> concurrent reads from multiple devices in a partitioned table.
Diffstat (limited to 'src/backend/access/transam/xlogutils.c')
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