Using Postgres to store genetic data

[Peter Hunsberger <peter.hunsberger@xxxxxxxxx>]

We're looking at potentially using Postgres to store a variety of molecular and genetic data.  At this point I have a bunch of general questions which I can take to other lists if someone can tell me where they would be most appropriate:

1) are there groups or individuals already doing this that have things they can share?  I've seen the BLASTgres work and it needs rework to compile against 8.3 but might be potentially useful some of our forms of data;

2) if we do decided to implement our own data types where's the best place for discussion about such efforts?

3) Can anyone talk about what it would take to add columnar indexes to Postgres?  Where would be the best place for discussion about what this would take?

I can go into more details here if appropriate and if that will help...

--
Peter Hunsberger