|
2 | 2 | TODO list for PostgreSQL |
3 | 3 | ======================== |
4 | 4 | Current maintainer:Bruce Momjian (pgman@candle.pha.pa.us) |
5 | | -Last updated:Mon Dec20 20:23:20 EST 2004 |
| 5 | +Last updated:Mon Dec27 17:44:39 EST 2004 |
6 | 6 |
|
7 | 7 | The most recent version of this document can be viewed at the PostgreSQL web |
8 | 8 | site, http://www.PostgreSQL.org. |
@@ -696,6 +696,11 @@ Cache |
696 | 696 | Larger local buffer cache sizes requires more efficient handling of |
697 | 697 | local cache lookups. |
698 | 698 |
|
| 699 | +* Improve the background writer |
| 700 | + |
| 701 | + Allow the background writer to more efficiently write dirty buffers |
| 702 | + from the end of the LRU cache and use a clock sweep algorithm to |
| 703 | + write other dirty buffers to reduced checkpoint I/O |
699 | 704 |
|
700 | 705 | Vacuum |
701 | 706 | ====== |
|