"Stephen Pair" <spair at acm.org> wrote:
> What I'd really like to find is something that is comparable to
> BerkeleyDB but with a more open license.

Have you considered MetaKit (http://www.equi4.com/metakit) ?

Part of the blurb is

> MetaKit is an efficient embedded database library with a small footprint.
> It fills the gap between flat-file, relational, object-oriented, and 
> tree-structured databases, supporting relational joins, serialization, nested 
> structures, and instant schema evolution
 ...
> MetaKit is open source software, using a liberal X/MIT-style license. 

I have been using it (not from Squeak) in another project and have been
very happy with it and with the superb support from its creator and
maintainer Jean-Claude Wippler.


-- Frank