Nishant:
Two things:
A) This is the MultiValue group and your question seems to have nothing
to do with MutliValue. It only mentions Ensemble, so many members
to not feel qualified to comment.
B) The groups are operated for mutual benefit such as sharing of
experiences and exchanges of ideas and code samples. If you seek
expert advice, I suggest you contact the InterSystems WorldWide Response
Center
(
http://www.intersystems.com/support/index.html).
They are the ones assigned to answer your questions.
<G>