The document that you started to develop with the tables, columns, and relationships in the previous chapter became unwieldy very quickly, and visualizing the relationships between the different entities was also becoming very difficult. Hence, you need some way to represent the information that you created as tables in a document in a format that’s easier to understand.


Phone Number Business Rule Previous Chapter Purchase Order Line Item 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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© Louis Davidson 2004

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  • Louis Davidson

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