Re: [HACKERS] Undetected corruption of table files - Mailing list pgsql-general

From Jonah H. Harris
Subject Re: [HACKERS] Undetected corruption of table files
Date
Msg-id 36e682920708270826s2cac1fer5e79738d3dafaf46@mail.gmail.com
Whole thread Raw
In response to Re: Undetected corruption of table files  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [HACKERS] Undetected corruption of table files  ("Trevor Talbot" <quension@gmail.com>)
Re: [HACKERS] Undetected corruption of table files  (Alban Hertroys <alban@magproductions.nl>)
List pgsql-general
On 8/27/07, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> that and the lack of evidence that they'd actually gain anything

I find it somewhat ironic that PostgreSQL strives to be fairly
non-corruptable, yet has no way to detect a corrupted page.  The only
reason for not having CRCs is because it will slow down performance...
which is exactly opposite of conventional PostgreSQL wisdom (no
performance trade-off for durability).

--
Jonah H. Harris, Software Architect | phone: 732.331.1324
EnterpriseDB Corporation            | fax: 732.331.1301
33 Wood Ave S, 3rd Floor            | jharris@enterprisedb.com
Iselin, New Jersey 08830            | http://www.enterprisedb.com/

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