diff options
| author | Bruce Momjian <bruce@momjian.us> | 2006-04-09 20:24:30 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-04-09 20:24:30 +0000 |
| commit | fb2b198609418db394d150ce43b8e37aa0d8f017 (patch) | |
| tree | 7ca4fd658172612fb1d462f3fe2db2ccbc139d1e | |
| parent | 513ec43ebda097f047210a07fc2e1f4abb9dd651 (diff) | |
| download | postgresql-fb2b198609418db394d150ce43b8e37aa0d8f017.tar.gz postgresql-fb2b198609418db394d150ce43b8e37aa0d8f017.zip | |
Add:
< * Experiment with multi-threaded backend [thread]
> * Experiment with multi-threaded backend for backend creation [thread]
1003a1004,1008
>
> * Experiment with multi-threaded backend better resource utilization
>
> This would allow a single query to make use of multiple CPU's or
> multiple I/O channels simultaneously.
| -rw-r--r-- | doc/TODO | 9 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 8 |
2 files changed, 13 insertions, 4 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Sat Apr 8 23:26:57 EDT 2006 +Last updated: Sun Apr 9 16:24:16 EDT 2006 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -994,7 +994,7 @@ Locking Startup Time Improvements ========================= -* Experiment with multi-threaded backend [thread] +* Experiment with multi-threaded backend for backend creation [thread] This would prevent the overhead associated with process creation. Most operating systems have trivial process creation time compared to @@ -1002,6 +1002,11 @@ Startup Time Improvements Solaris) might benefit from threading. Also explore the idea of a single session using multiple threads to execute a statement faster. +* Experiment with multi-threaded backend better resource utilization + + This would allow a single query to make use of multiple CPU's or + multiple I/O channels simultaneously. + * Add connection pooling It is unclear if this should be done inside the backend code or done diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 9091a9accf5..878ee6218ce 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@ <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"> <h1><a name="section_1">PostgreSQL TODO List</a></h1> <p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/> -Last updated: Sat Apr 8 23:26:57 EDT 2006 +Last updated: Sun Apr 9 16:24:16 EDT 2006 </p> <p>The most recent version of this document can be viewed at<br/> <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>. @@ -900,13 +900,17 @@ first. <h1><a name="section_18">Startup Time Improvements</a></h1> <ul> - <li>Experiment with multi-threaded backend [<a href="http://momjian.postgresql.org/cgi-bin/pgtodo?thread">thread</a>] + <li>Experiment with multi-threaded backend for backend creation [<a href="http://momjian.postgresql.org/cgi-bin/pgtodo?thread">thread</a>] <p> This would prevent the overhead associated with process creation. Most operating systems have trivial process creation time compared to database startup overhead, but a few operating systems (Win32, Solaris) might benefit from threading. Also explore the idea of a single session using multiple threads to execute a statement faster. </p> + </li><li>Experiment with multi-threaded backend better resource utilization +<p> This would allow a single query to make use of multiple CPU's or + multiple I/O channels simultaneously. +</p> </li><li>Add connection pooling <p> It is unclear if this should be done inside the backend code or done by something external like pgpool. The passing of file descriptors to |