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Postgres FD Implementation
Commit fb2b1986 authored by Bruce Momjian's avatar Bruce Momjian
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< * 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.
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doc/TODO
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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.
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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
......
doc/src/FAQ/TODO.html
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<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>.
......@@ -900,12 +900,16 @@ 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
......
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