Domino does quite well with document oriented data. But handling tabular data is a real pain. It would be VERY usefull if we were able to create SQL tables. I used H2 in several projects. But this way SQL data is stored outside the NSF and only accessible locally. Would be much easier to handle if the data was inside the NSF and could be accessed via NRPC. It would be even nicer if the SQL data would raplicate - but even without replication several projects would be much easier to implement.