Dragan Zubac <zubac(at)routotelecom(dot)com> writes:
> Does anybody knows the Postgres v8.0.3 data directory hierarchy ? What is
> the purpose of the multiply files such as:
> 50000
> 50000.1
> 50000.2
> 50000.3
> each of the same size ?
http://developer.postgresql.org/docs/postgres/storage.html
regards, tom lane