object-oriented DBMS
Tangram is an object-relational mapper. It makes objects persist in
relational databases, and provides powerful facilities for retrieving
and filtering them.  Tangram fully supports object-oriented
programming, including polymorphism, multiple inheritance and
collections.  It does so in an orthogonal fashion, that is, it doesn't
require your classes to implement support functions nor inherit from a
utility class.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://tangram.utsl.gen.nz/
