Hi Jose,

It's at the "very painful to make even slight changes" stage.
Doncha just hate being brought in then?

Seems to me that the relational and object oriented models
are rather different, and running a system that uses
both is bound to incur some "translation" overhead.

This, I suspect, could lead us into a "first principles"
debate which is rarely as clearcut (in the real world) as
it is in principle.

I think that any use of the object model requires more
sophisticated use than the relational or flat. This
only "may" lead to "performance troubles".

Bye