| From: | Markus Wanner <markus(at)bluegap(dot)ch> |
|---|---|
| To: | Greg Sabino Mullane <greg(at)endpoint(dot)com> |
| Cc: | Selena Deckelmann <selenamarie(at)gmail(dot)com>, pgsql-cluster-hackers(at)postgresql(dot)org |
| Subject: | Re: PgCon: who will be there? |
| Date: | 2010-02-11 20:16:38 |
| Message-ID: | 4B7465A6.9090207@bluegap.ch |
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| Lists: | pgsql-cluster-hackers |
Hi,
Greg Sabino Mullane wrote:
> * Getting truncate MVCC safe
> * Getting system tables MVCC safe
Can you elaborate on how these two relate to clustering?
> * Allowing triggers on system tables (or other mechanism)
I understand the need for that one.
> Perhaps, but there seems to be very little overlap in the things I
> work on (async replication) versus some of the other solutions
> (esp. built-in and synchronous ones)
Spotting the common issues/modules is one of the reasons why we get (or
got) together.
For example, I'm interested in the conflict resolution logic of Bucardo.
I plan to add something akin for Postgres-R to reduce the amount of
transactions that need to be aborted.
Regards
Markus Wanner
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