Postgres Pro
Downloads
Home   >   mailing lists

Re: Proposal: Incremental Backup - Mailing list pgsql-hackers

From Claudio Freire
Subject Re: Proposal: Incremental Backup
Date
Msg-id CAGTBQpZnc9q7LGfieH40fii9hzC1TeCpabBqntJ-hwEfs9f+oA@mail.gmail.com
Whole thread Raw
In response to Re: Proposal: Incremental Backup  (Marco Nenciarini <marco.nenciarini@2ndquadrant.it>)
Responses Re: Proposal: Incremental Backup
Re: Proposal: Incremental Backup
Re: Proposal: Incremental Backup
List pgsql-hackers
Tree view 
On Tue, Aug 12, 2014 at 6:41 AM, Marco Nenciarini
<marco.nenciarini@2ndquadrant.it> wrote:
> To declared two files identical they must have same size,
> same mtime and same *checksum*.

Still not safe. Checksum collisions do happen, especially in big data sets.

pgsql-hackers by date:

Previous
From: Fabien COELHO
Date:
Subject: Re: PL/PgSQL: RAISE and the number of parameters
Next
From: Pavel Stehule
Date:
Subject: Re: PL/PgSQL: RAISE and the number of parameters