#Computer associates erwin data modeler upgrade#
So an upgrade to 2 GB stopped it crashing and actually allowed me to use the sofware. To stop this software crashing all the time i had to double the RAM in my machine despite it being of the spec required by CA. With large databases it means it will often crash during some stage of the analysis. This functionality is present in Microsofts Visio which is, as we know, not a real ERD application, and what this lack of functionality in ErWIN means is that you have to analyse the entire set of tables even if your are only interested in a small subset.
With large systems such as ours which have thousands of tables with the same owner it makes the software almost impossible to use. Unfortunately, and for no reason i can fathom ErWIN does not allow you to select which tables or elements of a database you wish to anaylse.
Gregspicer6000410, 6:04:41 AM This application may be useful for small databases or systems run by small companies but its not really designed for use with large systems. If you have never seen or used this incredible tool, do yourself a favor and go to and download a copy of the full blown evaluation today. Without ERwin it would take me weeks to do what I can do with ERwin in 1 day. PaulJordan, 4:53:45 PM I have been using ERwin for years, and I have to say that as a DBA, this is my favorite DB development tool I have ever used. Reviews for AllFusion ERwin Data Modeler Database Design Made Easy From Computer Associates International Inc. Net Components and Tools ( By Category / By Product / By Vendor)
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