Re: About postgreSQL database Synchorization

Emi Lu wrote:
> Hello all,
>
> Could someone suggest some online documents/links about postgreSQL DB
> synchronization please?

What is "DB synchronization"? Are you talking about replication?

PDF discussion by Bruce
   http://candle.pha.pa.us/main/writings/pgsql/replication.pdf
Slony
   http://gborg.postgresql.org/project/slony1/projdisplay.php
Commercial support from Command Prompt
   http://www.commandprompt.com/
Pgpool
   http://pgcluster.projects.postgresql.org/
PGcluster
   http://pgcluster.projects.postgresql.org/

They are all different, but I've tried to guess what you might find useful.
--
   Richard Huxton
   Archonet Ltd