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Applied Mathematics for Database Professionals [Repost]
![Applied Mathematics for Database Professionals [Repost]](https://pixhost.icu/avaxhome/3c/66/002e663c.jpeg)
Applied Mathematics for Database Professionals by Lex de Haan
Apress | Jun 18 2007 | ISBN: 1590597451 | Pages: 376 | PDF | 2.81 MB
Apress | Jun 18 2007 | ISBN: 1590597451 | Pages: 376 | PDF | 2.81 MB
Relational databases hold data, right? They indeed do, but to think of a database as nothing more than a container for data is to miss out on the profound power that underlies relational technology. A far more powerful way of thinking lies in relational technology's foundation in the mathematical disciplines of logic and set theory.
Databases contain truths or propositions describing some area of interest such as a business. Those truths are organized into sets. Operations from logic and set theory can be applied to existing sets of truths to derive new sets of truths. Applied Mathematics for Database Professionals introduces you to this way of thinking, to the logic and set theory that underlies relational database technology. All this may sound abstract now, but there are profound benefits from the deeper understanding you'll gain from this book.