[Uml-user] Entity Relationship Diagrams in 1.4

Dr Robert Sanderson azaroth at liverpool.ac.uk
Fri Jan 7 04:46:27 UTC 2005


> On Friday 07 Jan 2005 11:13, Dr Robert Sanderson wrote:
>> The main problem with ERDs is that there isn't a single standard way to
>> represent them, so my problem is that the textbook for the class I've

> Which textbook are you using?

One of them is "Database Solutions", by Connolly and Begg (2000) which has 
the strange UML-like ERDs.

Which, of course, differ greatly from the ERDs in the other text books 
which are nothing like UML class diagrams, such as:
"Database Systems: The Complete Book", by Garcia-Molina, Ullman and Widom 
(2002)

Rob

       ,'/:.          Dr Robert Sanderson (azaroth at liverpool.ac.uk)
     ,'-/::::.        http://www.o-r-g.org/~azaroth/
   ,'--/::(@)::.      Dept. of Computer Science, Room 805
,'---/::::::::::.    University of Liverpool
____/:::::::::::::.  L5R Shop: http://www.cardsnotwords.com/
I L L U M I N A T I




More information about the umbrello mailing list