any database for 64bit yet?

[Bruno Wolff III]

On Sat, Jul 24, 2004 at 20:40:32 +1000,
  david <davidjs at netspace.net.au> wrote:
> does anyone know of a 64bit database that will run in fc2
> thanks
> david

What do you mean by 64bit database? Are you looking for one that can make
use of more than 2GB of memory on a machine, a 64bit integer datatype
or perhaps something that will compile on an opteron?

Postgres will do all of the above, though it counts on the Linux kernel
to use memory for buffering disk blocks for most of its memory use.