Re: WAL and pg_dump

Поиск
Список
Период
Сортировка
От Simon Riggs
Тема Re: WAL and pg_dump
Дата
Msg-id 1135331311.2964.559.camel@localhost.localdomain
обсуждение исходный текст
Ответ на Re: WAL and pg_dump  (Mike C <smith.not.western@gmail.com>)
Список pgsql-admin
On Fri, 2005-12-23 at 14:34 +1300, Mike C wrote:

>         Is space your limiting factor?
>
> Yes, space is our limiting factor. A pg_dump archive format backup
> takes about 40mins for 25GB. A restore IIRC takes about 2 hours.
> However the size of the database is expected to grow to about 120 GB
> within a few months and by the end of 2006 over 400 GB. The current
> capacity of our DS 400 SAN is 600 GB. at 400GB my only backup option
> with the existing hardware is pg_dump. However I suspect now that I
> really should be looking at additional hardware.

You should be looking at backup designs that do not require you to dump
the complete database each time. That way your backup and recovery times
increase linearly.

Best Regards, Simon Riggs


В списке pgsql-admin по дате отправления:

Предыдущее
От: "Qingqing Zhou"
Дата:
Сообщение: Re: How to implement PGSQL8.0 no-installer in Windows 2k,XP & NT ?
Следующее
От: Mohamed Fazil
Дата:
Сообщение: Need Suggestion about new version of PostgresSQL 8.1