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Regarding "Point-in-time Recovery" feature - Mailing list pgsql-performance

From Saurabh Gupta A
Subject Regarding "Point-in-time Recovery" feature
Date
Msg-id 23D91C5830493B4DB8AA6E18238717CAD10FB2@ESESSMB105.ericsson.se
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Responses Re: Regarding "Point-in-time Recovery" feature  ("Mathis, Jason" <jmathis@enova.com>)
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Hello,

Has anybody used online backup feature of postgreSQL? In fact precise postgreSQL term is called: "Point-in-time Recovery" (PITR)
This means enabling following additional options in config:
---
archive_command = on
archive_command = 'cp %p /usr/local/pgsql/pgDataPITR/wals/%f' # This is only example path
---

 

If yes then may I know how it is used and how it impacts database performance?

 

 

Regards:

Saurabh

 

 

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