actually the whole thing sounds very odd to me.
there is no connection between a relational database management system
and a WMS; of course, a WMS system can use a RDBMS for persistence, as
well as it could use the file system.
probably there are products like Oracle, where there are several
products working together, but from the conceptional level this
comparison between RDBMS and WMS makes no sense whatsoever.
unless what you mean is, how WMS might use RDBMS systems or how in
processing of a workflow data from RBDM systems might be used, or how
long transactions are done e.g. in BPEL *also* accessing RDBMS.
but you really should get, in my opinion, a more concrete idea, what you
want to research. because again, your last question
Mariachiara Puviani wrote:
So I need to know the main features and performances of DerbyDB in relation to a
WM.
makes really no sense at all.
Alex
