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A comment on UML: The Positive Spin (1997). Parent comment

Re:UML: The Positive Spin (1997) by alexvoda on Sunday October 16, 2022 @02:33PM (#33225993)
When it comes to ERDs I find UML notation unhelpful. I find the IE (information Engineering) notation that uses clear symbols for both cardinality (simple line or crow foot) and optionality (O or I) a lot more usable.
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