Re: Incremental backup
От | Bruce Momjian |
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Тема | Re: Incremental backup |
Дата | |
Msg-id | 200302132256.h1DMukQ26358@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Incremental backup (Patrick Macdonald <patrickm@redhat.com>) |
Ответы |
Re: Incremental backup
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Список | pgsql-hackers |
Patrick Macdonald wrote: > > But why would someone want incremental backups compared to PITR? The > > backup would be mixture of INSERTS, UPDATES, and DELETES, right? Seems > > pretty weird. :-) > > Yeah, it's a different method of producing a similar outcome. However, many > companies do not want to be concerned with the management (and space) > of archived logs. Incremental backup allows them the option of performing > a full backup and then only backing up the modifications on a regular basis. > When it's time to restore, they'll restore the full backup and then the > proper sequence of incremental backups. Wow, I never even thought that was possible. Do other db's support that feature? -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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