Talk:Data structure diagram

Is this a joke?
An article about diagrams ... with no diagrams? Kjdamrau 19:29, 23 July 2007 (UTC)kjdamrau

External links modified
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The Bachman diagram is incorrect
A Bachman diagram contains rectangles to represent record types and arrows to represent set types (one to many relationships, with the arrow in the one-to-many direction. This diagram uses a line with a circle halfway along it, which is certainly not a Bachman notation. Mhkay (talk) 21:23, 5 August 2018 (UTC)