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Home -> Community -> Usenet -> comp.databases.theory -> Re: Do Data Models Need to built on a Mathematical Concept?
> You need to learn is that a graph is equivalent to a binary relation,
A graph is not equivalent to a binary relation. A graph is composed of binary relations.
> and incidentally the relational model
> is very well suited for guess what: relations.
Draw a hundred dots on a piece of paper and arbitrarily connect lines between them until it looks like a hair ball. Give each dot a name. Now fit that data in rectangular tables called "relations" and let me know if it looks very well suited for this type of application. Received on Fri May 02 2003 - 21:32:47 CDT
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