Re: Peter Chen and Charles Bachman

From: Leandro Guimarães Faria Corsetti Dutra <leandro_at_dutra.fastmail.fm>
Date: Tue, 04 May 2004 15:24:17 -0300
Message-ID: <pan.2004.05.04.18.24.17.225387@dutra.fastmail.fm>

Em Tue, 04 May 2004 12:41:18 -0400, Laconic2 escreveu:

> Hey Dawn, if you really want to find out whether the term "hierarchical
> data model" was coined by its opponents, Bachman is the trail to follow.
> His "Data Structure Diagrams" precede Ed Codd's 1970 article.

Diagrams aren't models...

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Received on Tue May 04 2004 - 13:24:17 CDT