From af71fbafd043c2d9fe51c4a40df76f9b95c3a240 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Mon, 27 Dec 2004 22:44:44 +0000 Subject: [PATCH] Add: > * 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 --- doc/TODO | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/doc/TODO b/doc/TODO index 25d92cd881..58ea275a07 100644 --- a/doc/TODO +++ b/doc/TODO @@ -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 ====== -- GitLab