Copyright © 2014-2020 by Gerd Wagner (Google+)
Open access online book (HTML)
E-Book (PDF, 222 pages on A4, 232 pages on US Letter, 333 pages on 6'x9') for $19.95.
The focus of the book are general information management concepts and techniques concerning
- integrity constraints and data validation,
- enumerations and enumeration attributes
- unidirectional and bidirectional associations between object types,
- subtyping and inheritance in class hierarchies.
The book can be used both by
- experienced software developers coming from classical object-oriented (OO) programming (with C++/Java/C# etc.) and by