Reverse Engineering Oracle - painfully slow?
Reverse Engineering Oracle - painfully slow?
- Subject: Reverse Engineering Oracle - painfully slow?
- From: "Simon J. Oliver" <email@hidden>
- Date: Fri, 13 Jul 2007 22:40:39 -0500
Hi y'all -
I am trying to reverse engineer tables from a client's Oracle
database. I have tried both EntityModeler (build 4118) and EOModeler,
and from two different Tiger machines - all with similar results;
namely that I can connect to the database, see and select the tables
i want to reverse engineer, and then the modeler app becomes
unresponsive. In some of my tests, EntityModeler did eventually
return to life, and present me with a functional model that I was
able to use to pull data - but only after being locked up for 20
minutes or more. In other cases, I forced quit the apps (after more
than an hour, in some cases) with no results.
Reverse engineering MySQL tables works fine for me (and pretty much
instantaneously), and the Oracle tables I've been testing against are
not large - less than a dozen fields, a few tens or hundreds of
records, if that matters. However, I'd really like to get this
working, as there are some very large tables I'd like to be able to
build models of, and doing it by hand would be a major pain.
Has anyone else seen this - or can even offer any pointers on what
might be going wrong?
Thanks,
Simon
--
Simon J. Oliver
Applied Information Technology Center
University of Memphis, TN
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