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In diesem Buch zu Business Intelligence (BI) wird das Softwarepaket SAP NetWeaver 7.0 präsentiert. Dieses Release von SAP NetWeaver eignet sich für die Lehre in Business Intelligence besonders gut, weil aktuelle Technologie praxisnah und anschaulich präsentiert werden kann. Für Lehre und Praxis bietet die Verknüpfung von Data Warehouse Technologie mit dem Business Information Warehouse, der integrierten Planung und Portaltechnologie ein breites Spektrum an Themengebieten, so dass sich der Bereich BI aus verschiedenen Richtungen betrachten lässt. Gleichzeitig lässt sich das Zusammenspiel der verschiedenen Disziplinen hervorragend an SAP NetWeaver zeigen. Integrierte Fallstudien mit präzisen Anweisungen und anschaulichen Grafiken zeigen das Zusammenspiel der verschiedenen Disziplinen in SAP NetWeaver 7.0 und lassen den Anwender Business Intelligence praktisch erleben.
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Initially, computer systems performance analyses were carried out primarily because of limited resources. Due to ever increasing functional complexity of computational systems and user requirements, performance engineering continues to play a major role in software development. This book assesses the state of the art in performance engineering. Besides revised chapters drawn from two workshops on performance engineering held in 2000, additional chapters were solicited in order to provide complete coverage of all relevant aspects. The first part is devoted to the relation between software engineering and performance engineering; the second part focuses on the use of models, measures, and tools; finally, case studies with regard to concrete technologies are presented. Researchers, professional software engineers, and advanced students interested in performance analysis will find this book an indispensable source of information and reference.
Computer Science --- Engineering & Applied Sciences --- Computer systems --- Evaluation. --- ADP systems (Computer systems) --- Computing systems --- Systems, Computer --- Computer science. --- Computer system failures. --- Software engineering. --- Management information systems. --- Computer Science. --- System Performance and Evaluation. --- Software Engineering. --- Management of Computing and Information Systems. --- Electronic systems --- Cyberinfrastructure --- Computer system performance. --- Information Systems. --- Computer software engineering --- Engineering --- Informatics --- Science --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Computer failures --- Computer malfunctions --- Failure of computer systems --- System failures (Engineering) --- Fault-tolerant computing --- Communication systems --- Failures
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Dieses Lehrbuch gibt eine umfassende Einführung in alle relevanten Grundlagen, Methoden und Technologien von Software-Architekturen für das E-Business aus Sicht der Enterprise-Application-Integration mit verteilten Systemen. Im Gegensatz zur aktuellen Literatur zu diesem Thema, werden in diesem Buch Software-Architekturen aus den betriebswirtschaftlichen Anforderungen hergeleitet und als Lehrbuch für die Systementwicklung zusammengefasst. Dafür werden die Ideen der Pattern, Patternsprachen, Fachkomponenten und Web-Services in einem Vorgehensmodell zur Systementwicklung vereint. Ziel ist es, dem Benutzer situationsabhängige, personalisierte und ortsbezogene Dienste zur Verfügung zu stellen. Einfluss in den Prozess der Systementwicklung nimmt somit das Lebenslagenmodell, das aus betriebswirtschaftlicher Sicht hergeleitet wird.
Software engineering. --- Application software. --- Trade. --- Business. --- Commerce. --- E-commerce. --- Information technology. --- Business—Data processing. --- Software Engineering/Programming and Operating Systems. --- Computer Applications. --- e-Commerce/e-business. --- IT in Business. --- Electronic commerce.
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Potentially dangerous environmental changes are happening in the atm- phere, oceans, animal habitats and places where hazardous materials are used, or have been discarded without adequate environmental protections. These increasing problems that also affect human health demand for int- disciplinary approaches where engineers, natural scientists, economists and computer scientists work together. Information technology has become significant to all scientific groups and fields involved in environmental - gineering: Model based systems which enable the study of environmental changes have been developed and are being extended to manage those - vironments. New paradigms for designing objects to enable easy dis- sembly and recovery of components contribute to reuse. Web-based - formation systems enhance public awareness to environmental changes and allow participation in decision making. Developments in exploiting - ternative energy sources are reducing dependence on non-renewable - sources. Numerical economy-environment models contribute to co- benefit analysis of environmental policy, and environmental monitoring and accounting systems facilitate market-based environmental regulation. Further advance is only possible if scientific teams have adequate expe- ence, methods and tools for investigation of the changes in the envir- ment. Success requires a high level of organization related to technical as well as scientific and human aspects of information handling. This book publishes the results of the ITEE 2007 conference where information about the topics above has been presented and discussed among environmental engineers, computer scientists and economists. March 2007 Jorge Marx Gómez Michael Sonnenschein Martin Müller Heinz Welsch Claus Rautenstrauch VI Editors Prof. Dr.
Environmental protection. Environmental technology --- Computer. Automation --- informatica --- milieubeleid --- milieutechnologie
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Environmental protection. Environmental technology --- Computer. Automation --- informatica --- milieubeleid --- milieutechnologie
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