Pretty cool. If your implementation of the visual modeling part were
at all compatible with CayenneModeler, and if you were willing to
donate that to Apache and help develop it here... ;-) Anyways, this is
your IP, so I am only dreaming :-)
Andrus
On Jun 5, 2009, at 5:13 PM, Zissis Trabaris wrote:
The Cayenne Modeler can't handle it. Hence, we created our own MDA
modeling environment that can :) I have stress tested the
environment to
upwards of 500,000 tables and impressively the cayenne ROP runtime
works
flawlessly. Of course we have to use our own modeler in design time.
Since we created our own modeler we are also benefiting from a few
things that the cayenne modeler does not do such as a tree view
representation of tables so that you can visual manage table and
object
relationships.
Zissis Trabaris * Chief Technology Officer * INSYSWARE * 3235 West
River
Road, Grand Island, New York, 14072, USA
Mobile (716) 930-5654 * Office (518) 636-4118 * Fax (716) 625-1305 *
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-----Original Message-----
From: Aristedes Maniatis [mailto:[email protected]]
Sent: Friday, June 05, 2009 9:52 AM
To: [email protected]
Subject: Re: Initial ROP client query takes way to long
On 5/6/09 11:20 PM, Zissis Trabaris wrote:
We are using HTTPS and I don't believe this will work over SSL
connections. It would also add a significant overhead since it will
compress every request and every payload.
The compression happens first and then SSL is applied on top, so it is
perfectly possible to use both.
Here is the scenario ... We have a database with over 121,000 tables
mapped in cayenne running under an out of the box ROP client server
model.
I am absolutely stunned. How do you manage such a database
structure? I
can only imagine that Cayenne Modeler runs out of RAM.
Ari Maniatis
