Re: Database restore speed

Поиск
Список
Период
Сортировка
От Simon Riggs
Тема Re: Database restore speed
Дата
Msg-id 1133613528.2906.731.camel@localhost.localdomain
обсуждение исходный текст
Ответ на Re: Database restore speed  (Stephen Frost <sfrost@snowman.net>)
Список pgsql-performance
On Fri, 2005-12-02 at 15:18 -0500, Stephen Frost wrote:

> The other thought, of course, is that you could use PITR for your
> backups instead of pgdump...

Yes, it is much faster that way.

Over on -hackers a few optimizations of COPY have been discussed; one of
those is to optimize COPY when it is loading into a table created within
the same transaction as the COPY. This would allow pg_dumps to be
restored much faster, since no WAL need be written in this case.
I hope to work on this fairly soon.

Dumping/restoring data with pg_dump has wider uses than data protecting
backup.

Best Regards, Simon Riggs


В списке pgsql-performance по дате отправления:

Предыдущее
От: David Lang
Дата:
Сообщение: Re: Database restore speed
Следующее
От: Jan Wieck
Дата:
Сообщение: Re: 15,000 tables - next step