Search Postgresql Archives

Re: Are there plans to add data compression feature to postgresql?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



"Scott Marlowe" <scott.marlowe@xxxxxxxxx> writes:
> Sure, bash Microsoft it's easy.   But it doesn't address the point, is
> a database safe on top of a compressed file system and if not, why?

It is certainly *less* safe than it is on top of an uncompressed
filesystem.  Any given hardware failure will affect more stored bits
(if the compression is effective) in a less predictable way.

If you assume that hardware failure rates are below your level of
concern, this doesn't matter.  But DBAs are paid to be paranoid.

			regards, tom lane

-- 
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux