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Diffstat (limited to 'doc/TODO')
| -rw-r--r-- | doc/TODO | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Fri Jun 3 17:42:10 EDT 2005 +Last updated: Sat Jun 4 12:53:41 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -722,6 +722,10 @@ Cache * Consider use of open/fcntl(O_DIRECT) to minimize OS caching, especially for WAL writes + + O_DIRECT doesn't have the same media write guarantees as fsync, so it + is in addition to the fsync method, not in place of it. + * -Cache last known per-tuple offsets to speed long tuple access * Speed up COUNT(*) |