Logic and Relational Theory Date Chris
Logic and Relational Theory Date Chris This book is a revised, upgraded, and hugely improved version of an earlier one called Logic and Databases. First, logic and databases are inextricably…
Specifikacia Logic and Relational Theory Date Chris
Logic and Relational Theory Date Chris
This book is a revised, upgraded, and hugely improved version of an earlier one called Logic and Databases. First, logic and databases are inextricably intertwined. Although it's effectively a brand new book, therefore, the following remarks from that earlier book are still relevant here.
Now, if you're a database professional, this won't be news to you-but you still might not realize just how much everything we do in the database world is (or should be ) affected by logic. The relational model itself is essentially just elementary logic, tailored to database needs. Logic is fundamental, and everywhere.As a database professional, therefore, you owe it to yourself to understand the basics of formal logic, and you ought to be able to explain (and perhaps defend) the connections between formal logic and database technology.
And that's what this book is about. What it does is