On 21 April 2013 15:09, Bruce Momjian <bruce@momjian.us> wrote:
> New text is, based on Simon's request about adding failover speedup:
>
> Improve performance of streaming replication log shipping and
> standby promotion (Andres Freund, Simon Riggs)
Um, it's hard to see how that text relates to what I requested.
It's an important thing for High Availability that failover is now
fast; a feature we have been waiting for some time. The point is not
that the performance is improved, the point is we can now achieve 5
nines availability, whereas before we couldn't.
> It is worth breaking those out into two items?
Yes, they are completely unrelated.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
