I don't know about only dumping the new stuff, but you can have it dump
daily using crond.

On 12/1/05, Bart Garst <bartgarst@cox.net> wrote:
>
> I'll try asking here...
>
> We have a lot of data in our database. We obviously need to back it up.
> Doing a complete dump every day is not going to work for us.
>
> We'd like to do a complete dump today (for example), then only dump the
> new
> data tomorrow, etc...
>
> What I'd like to know is:
> Is there some "feature" in postgresql that will allow us to do this?
> Is there an open source utility that will do this?
>
> Any suggestions will be appreciated.
>
> Thanks,
> Bart
>
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