Joshua D. Drake wrote:
>> Modern systems *must* scale beyond a single computer, and the PostgreSQL
>> support shipped in modern Linux distros is completely incapable of this.
>
> Slony-I is quite capable as a production class FOSS replication system
> and is in use widely.
Slony-I is not enough because it can cause the inconsistency of data between servers.
IMO, log-based replication is needed also for PostgreSQL just like MySQL.
Regards;