Re: Two Phase Commit support

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От Neil Conway
Тема Re: Two Phase Commit support
Дата
Msg-id 87pttuywwp.fsf@mailbox.samurai.com
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Ответ на Re: Two Phase Commit support  (wsheldah@lexmark.com)
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wsheldah@lexmark.com writes:
> I agree with Cristóvão. Also, two-phase commit only makes sense in the
> context of multiple database servers which are replicating to each other in
> real time. Once postgresql has replication in place then they should
> probably start considering two-phase commit; unless they decide to roll out
> both at once of course. ;-)

The Pgreplication project is in the process of implementing a new
eager, multi-master replication design that should be a lot more
scalable than 2PC -- see here for more info:

  http://citeseer.nj.nec.com/330257.html

BTW, the Pgreplication homepage is here:

  http://gborg.postgresql.org/project/pgreplication/projdisplay.php

Cheers,

Neil

--
Neil Conway <neilc@samurai.com> || PGP Key ID: DB3C29FC

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