Postgres Pro
Downloads
Home   >   mailing lists

Re: Enabling Checksums - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Enabling Checksums
Date
Msg-id 20130306170320.GD4970@alap2.anarazel.de
Whole thread Raw
In response to Re: Enabling Checksums  (Garick Hamlin <ghamlin@isc.upenn.edu>)
Responses Re: Enabling Checksums  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Tree view 
On 2013-03-06 11:21:21 -0500, Garick Hamlin wrote:
> If picking a CRC why not a short optimal one rather than truncate CRC32C?

CRC32C is available in hardware since SSE4.2.

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services

pgsql-hackers by date:

Previous
From: Andres Freund
Date:
Subject: Re: Optimizing pglz compressor
Next
From: Tom Lane
Date:
Subject: Re: Writable foreign tables: how to identify rows