+----[ Ty Sarna ]--------------------------------------------- | | A simple, brain-dead implementation (that doesn't take ZEO into account) | would be to have a TeeStorage that just passed transactions on to two | separate storages (and reads on to one of them). That's very good if you have one writer only. If you have two writers it becomes a tad messier. Conflicts need to be resolved. Otherwise you end up with *big* problems when two people write at the same time. -- Totally Holistic Enterprises Internet| P:+61 7 3870 0066 | Andrew Milton The Internet (Aust) Pty Ltd | F:+61 7 3870 4477 | ACN: 082 081 472 | M:+61 416 022 411 | Carpe Daemon PO Box 837 Indooroopilly QLD 4068 |akm@theinternet.com.au|