[ADMIN] data/base file structure

[Chris Ruprecht]

Hi all,   can somebody explain to me, or point to an explanation of, the way, PostGreSQL names databases?I have files like 18732 and 7503034 - and they are big but I have no idea which data lives in what file:   /home/pgsql/data/base/18720/ -rw-------    1 postgres postgres 70385664 May 24 13:55 7503034 -rw-------    1 postgres postgres 10788864 May 24 13:54 8748869 -rw-------    1 postgres postgres   458752 May 24 12:21 8939786 -rw-------    1 postgres postgres 158334976 May 24 13:51 8945104   Best regards, Chris