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> * Improve the background writer
>
>   Allow the background writer to more efficiently write dirty buffers
>   from the end of the LRU cache and use a clock sweep algorithm to
>   write other dirty buffers to reduced checkpoint I/O
This commit is contained in:
Bruce Momjian 2004-12-27 22:44:44 +00:00
parent 008e9e452f
commit af71fbafd0
1 changed files with 6 additions and 1 deletions
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@ -2,7 +2,7 @@
TODO list for PostgreSQL
========================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Mon Dec 20 20:23:20 EST 2004
Last updated: Mon Dec 27 17:44:39 EST 2004
The most recent version of this document can be viewed at the PostgreSQL web
site, http://www.PostgreSQL.org.
@ -696,6 +696,11 @@ Cache
Larger local buffer cache sizes requires more efficient handling of
local cache lookups.
* Improve the background writer
Allow the background writer to more efficiently write dirty buffers
from the end of the LRU cache and use a clock sweep algorithm to
write other dirty buffers to reduced checkpoint I/O
Vacuum
======