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 *
z.trabari..nsysware.com * www.insysware.com
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-----Original Message-----
From: Aristedes Maniatis [mailto:ar..aniatis.org]
Sent: Friday, June 05, 2009 9:52 AM
To: de..ayenne.apache.org
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
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