[OSM-dev] scaling

[Stefan de Konink]

On Mon, 10 Jan 2011, Matt Amos wrote:

> it seems postgres 9 isn't able to do temporary table creation on
> hot-standby servers [1]. maybe this is something that'll be fixed in
> future versions (but it doesn't seem to be on the TODO [2]) or maybe
> it's an opportunity to put a bounty to good use.

I've currently been experimenting by application level replication by 
using XMPP. Technically any subscribed client could get 'old' messages 
when reconnecting. Since it is trivial to get a Python XMPP client 
running, it is pretty portable, with respect to databases and platforms.


Stefan