Re: Synchronous replication + pgPool: not all transactions immediately visible on standby - Mailing list pgsql-general

From Michael Paquier
Subject Re: Synchronous replication + pgPool: not all transactions immediately visible on standby
Date
Msg-id CAB7nPqTMdAzv2sYYoOT_a11-7r0Ei4HGAKG5KXnLDJdkkng0gA@mail.gmail.com
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In response to Re: Synchronous replication + pgPool: not all transactions immediately visible on standby  (Tatsuo Ishii <ishii@postgresql.org>)
List pgsql-general
On Thu, Sep 25, 2014 at 8:40 AM, Tatsuo Ishii <ishii@postgresql.org> wrote:
> Postgres-XC (or Postgres-XL which is a fork of Postgres-XC) overcomes
> the issue by using "global transaction management" technique.
... At the cost of reducing data availability for sharded tables, and
increasing write load for replicated tables, both things not that cool
for data warehouse applications, better for OLTP loads.
Regards,
--
Michael


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