Re: shadowing (like IB/Firebird)

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От Bruce Momjian
Тема Re: shadowing (like IB/Firebird)
Дата
Msg-id 200404261545.i3QFjxr03060@candle.pha.pa.us
обсуждение исходный текст
Ответ на shadowing (like IB/Firebird)  (David Garamond <lists@zara.6.isreserved.com>)
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David Garamond wrote:
> Is there a feature similar to this currently in Postgres, or will there
> be? Sometimes (like in a shared hosting environment), we cannot have the
> luxury of hot-swapped RAID or expensive SAN, and it's nice to be able to
> have a synchronous backup so that in case a disk fails, we can recover
> to the last moment just before failure.
>
> Will PITR offer this?

Pitr recovers from the last moment before failure.  Not sure what
shadowing is.

--
  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, Pennsylvania 19073

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