[JDEV] developing the xdb component

[Vishal R. Jaiswal]

I am working on an xdb component using Java. The plan is to plug in any db
using jdbc through it.
Naturally, I dont want to start from scratch if I can borrow design ideas
from something that is already present out there.
One such project is the xdb_sql.
Right now I'm trying to decide on the schema for
the db itself and then ofcourse the query and abstraction layers in the
component.
I'm wondering if there is any other reference or pertinent information out
there. Please write me.

Another question is whether there is(are) any particular JEP's that I
should look up for the same.

Vishal