What Not How: The Business Rules Approach to Application Development

About this book

"What I think Date has done is nothing less than to lay out the foundational concepts for the next generation of business logic servers based on predicate logic. Such a breakthrough should revolutionize application development in our industry -- and take business rules to their fullest expression." --Ronald G. Ross Principal Business Rule Solutions LLC Executive Editor DataToKnowledge Newsletter The way we build computer applications is about to change dramatically thanks to a new development technology known as business rules. The key idea behind the technology is that we can build applications declaratively instead of procedurally -- that is we can simply state WHAT needs to be done instead of HOW to do what needs to be done. The advantages are obvious: ease and rapidity of initial development and subsequent maintenance; hardware and software platform independence; overall productivity; business adaptivity; and more. What Not How: The Business Rules Approach to Application Development is a concise and accessible introduction to this new technology. It is written for both managers and technical professionals. It consists of two parts: Part I presents a broad overview of what business rules are all about; Part II then revisits the ideas in Part I and shows how they fit squarely into the solid tradition of relational technology. Topics covered include: Presentation rules Database and application rules Building on the data model Potential advantages and disadvantages A new look at relational fundamentals Business rules and the relational model Overall the book provides a good grounding in an important new technology one poised to transform the way we do business in the I.T. world.