Hi,
Ransika de Silva <ransika(at)gmail(dot)com> writes:
> The client wants to have the freedom of increasing the processor power
> AND the storage by introducing new database servers.
I think the following document will be of interest:
http://wiki.postgresql.org/wiki/Image:Moskva_DB_Tools.v3.pdf
It presents the architecture Skype is using, and how to achieve what you
need with plproxy and londiste and their other tools.
--
dim