Re: ERwin and Informix

Posted in 1995

Bill MacLean — 25 May 1995 16:35:10 GMT — source: Informix-list mailing list archive (1991-1998)

The paper by Terry Halpin on Object Role Modeling (ORM) is now available via ftp. Address: ftp.asymetrix.com Directory: /pub/infomodeler File: ORMVIEW.DOC (msword format) ORMVIEW.WPD (wordperfect format) This paper is an introduction to ORM. Halpin explains the concepts behind ORM and builds a small model. ORM is a fact driven conceptual modeling method. Thanks, Bill MacLean