Database Design for Mere Mortals: A Hands-On Guide to Relational Database Design [Englisch] [Taschenbuch]

Database Design for Mere Mortals: A Hands-on Guide to Relational Database Design, Second Edition lets us know from the off that programmers and software architects don't really make a conscious decision to design an application (particularly one with online exposure) around the three-tier model-view-controller design pattern anymore. Three-tier, largely because of its adaptability and stability, is the norm. All of which means you need a database to underpin each of your applications. Designing your databases correctly can make the difference between slow-running, complicated code and software that's speedy, modular and easy to work with. Database Design for Mere Mortals prepares someone with only a passing familiarity with databases for the important job of building the persistence layer (also called the data model) for software.

Michael Hernandez explains database design in tradesman's terms. That is, he shows his readers how to identify the business problems that have to be satisfied by a database, then proceeds to explain how to build a solid solution to them. Hernandez's approach combines procedural guidelines (first identify critical facts, then apply a certain logic to yield tables, then establish cross-references, and so on) with practical definitions that clear up much of the rich trove of jargon surrounding databases. He walks through numerous examples, and doesn't shy away from the complexities that always exist in real customers' requirements. If you're not familiar with database design, and want to be, this is the book you need.

Topics covered: how to design databases that fit business requirements and make software construction easier. In addition to explaining relational database concepts, the author explains data integrity, null values, keys, table relationships (one-to-one, one-to-many, and many-to-many) and data types. He emphasises processes designers should follow in building a new database or improving an existing one. --David Wall, Amazon.com

Relational databases are powerful tools for organizing data, but learning to use them effectively can be painful. Relational Database Design for Mere Mortals explains the concepts of relational-database design in an easy-to-digest fashion that covers both the theoretical underpinnings and their practical implications. Hernandez covers all the basics--table and field structure, keys, relationships, business rules, and more--but always keeps his feet on the ground with advice for real-world implementations and a particularly strong section on analyzing your current database infrastructure.

This truly excellent introduction to relational database design will work for both novices and advanced designers because the book does not tie itself to any particular database implementation. Hernandez has years of database design and training experience. For all levels from public to university libraries.
Copyright 1997 Reed Business Information, Inc.

Sound design can save you hours of development time before you write a single line of code. Based on the author's years of experience teaching this material, Database Design for Mere Mortals is a straightforward, platform-independent tutorial on the basic principles of relational database design. Database design expert Michael J. Hernandez introduces the core concepts of design theory and method without the technical jargon. Database Design for Mere Mortals will provide any developer with a common-sense design methodology for developing databases that work. 0201694719B04062001

Sound design can save you hours of development time before you write a single line of code. Based on the author's years of experience teaching this material, Database Design for Mere Mortals is a straightforward, platform-independent tutorial on the basic principles of relational database design. Database design expert Michael J. Hernandez introduces the core concepts of design theory and method without the technical jargon. Database Design for Mere Mortals will provide any developer with a common-sense design methodology for developing databases that work. 0201694719B04062001

Michael J. Hernandez is a program manager for the Visual Studio .NET group at Microsoft, and is a veteran relational database developer with more than fourteen years of experience. He has been a premiere instructor with training organizations such as AppDev Training Co., Focal Point, Inc., and Deep Training, and was one of the first two hundred Microsoft-authorized .NET instructors. He speaks regularly at conferences. 0201694719AB02032003