Fyracle?

I've just been sent this link by our DBA (pro MySQL but even more
Anti-Postgres):

http://www.janus-software.com/fb_fyracle.html

I want to know how they've calculated the numbers that they're created
those pie graphs from. The only thing I can think of that Postgres
doesn't have for 'transactions' is two-phase commit, and yet it's
given it 1/2 functionality.

Anybody else care to comment?

--

Russ