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This commit is contained in:
Bruce Momjian 2001-01-19 19:50:04 +00:00
parent e4e64e7fef
commit b864793e80
1 changed files with 4 additions and 4 deletions
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doc/TODO.detail/performance
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@ -345,7 +345,7 @@ From owner-pgsql-hackers@hub.org Tue Oct 19 10:31:10 1999
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@ -734,8 +734,8 @@ Status: OR
I don't know how much useful could be LRU-2 but with WAL we should try
to reuse undirty free buffers first, not dirty ones, just to postpone
writes as long as we can. (BTW, this is what Oracle does.)
So, we probably should put new free dirty buffer just before first
undirty one in LRU.
So, we probably should put new unfree dirty buffer just before first
dirty one in LRU.
Vadim