I've had a chance to look at and review the database with the tests in it. I
figure it can be sped up by several orders of magnitude, but lacking example
queries, (please supply some) I do not know what features  can drop or add.
Qs: 0) Why are timestamps not native types?

1) What is the use of the id field in various tests? the timestamp + macaddr
should be sufficient.

2) In other places the id field could be replaced with a sha1 hash, thus
making the overall design fully distributable (multiple databases)
-- 
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com