Two databases

From: A. López <aaaaa_at_eeeee.es>
Date: Thu, 12 Aug 1999 09:24:01 +0200
Message-ID: <7otsok$i37$1@talia.mad.ttd.net>

Hello,

My problem is that my application's data model is going to change in the next version but now we want to keep the current model and the new model and work with both of them. When the application's next version will be ready the actual model must dissapear then we must encapsulate the models.

I have Oracle 8 under AIX 4.2 and NT, I also need the better performance. The number of tables in each model is about 80 and it is possible that a big number of users access them.

Then my question is, What is better:

Have to instances?
Have one instance and two users?
Have one instance and one user?

Thanks in advance, A. Lopez Received on Thu Aug 12 1999 - 02:24:01 CDT