| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Greg Smith <greg(at)2ndquadrant(dot)com> |
| Cc: | pgsql-performance <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: New wiki page on write reliability |
| Date: | 2010-10-21 16:09:19 |
| Message-ID: | 201010211609.o9LG9JX18699@momjian.us |
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| Lists: | pgsql-performance |
Greg Smith wrote:
> Now that some of my recent writing has gone from NDA protected to public
> sample, I've added a new page to the PostgreSQL wiki that provides a
> good starting set of resources to learn about an ever popular topic
> here, how write cache problems can lead to database corruption:
> http://wiki.postgresql.org/wiki/Reliable_Writes
>
> Bruce also has a presentation he's been working on that adds pictures
> showing the flow of data through the various cache levels, to help
> people visualize the whole thing, that should get added into there once
> he's finished tweaking it.
My presentation is done and is now on the wiki too:
http://momjian.us/main/writings/pgsql/hw_selection.pdf
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
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