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"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. The book 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 IT world. 0201708507B04062001
InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.
This work provides a systematic/quantitative analysis of the development of the software industry, the major growth industry in advanced economies. It presents the results of industry surveys, shedding light on differences in specialisation and performance of European and US software firms.
This book is a result of the ISD'97, Sixth International Conference on Information Systems Development-Methods and Tools, Theory and Practice held August 11-14, 1997 in Boise, Idaho, USA. The purpose of this Conference was to address the issues facing academia and industry when specifying, developing, managing and improving software systems. The selection of papers was carried out by the International Program Committee. All papers were reviewed in advance by at least three people. Papers were judged according to their originality, relevance and presentation quality. All papers were judged purely on their own merits, independently of other submissions. This year's Information Systems Development Conference-ISD'97 is the first ISD conference being held in the US. ISD was brought into existence almost ten years ago. It continues the fine tradition of the first Polish-Scandinavian Seminar on Current Trends in Information Systems Development Methodologies, held in Gdansk-Poland in 1988. ISD'98 will be held in Bled, Slovenia. ISD'97 consists not only of the technical program represented in these proceedings, but also tutorials on improved software testing and end-user information systems and workshop on sharing knowledge within international high technology industries that are intended for both, the research and business communities. We would like to thank the authors of papers accepted for ISD'97 who all made gal lant efforts to provide me with electronic copies of their manuscripts conforming to com mon guidelines. We thank them for thoughtfully responding to reviewers comments and carefully preparing their final contributions.
Governments have recognized for decades the dynamic role played by microelectronics, computers, and telecommunications in the modern economy. Although Europe's deficiencies in these crucial sectors had long been acknowledged, it was not until the 1980s that European nations began collaborating to develop and promote high-tech industries. Their collaboration gives rise to many questions. Why, for example, did the joint efforts come at such a late date rather than in the 1960s or '70s? And how is it possible to work together in economically sensitive areas? These questions point to fundamental issues in the areas of international cooperation, international institutions, and technology policy. Before the institution of the collaborative programs ESPRIT (European Strategic Programme for Research and Development in Information Technology), RACE (R & D in Advanced Communications-technologies in Europe), and EUREKA (European Research Coordination Agency) in the 1980s, each European country sought its own technological renaissance through protection of national firms behind walls of technical standards, procurement preferences, and research subsidies. This thorough, carefully researched work examines the breakdown of these walls. It will appeal to political scientists, economists, and scholars of technology and Western Europe interested in the political contours of the high-tech landscape. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1992.