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Long description: Der Entwurf von Serviceschnittstellen in einer serviceorientierten Architektur (SOA) hat einen wesentlichen Einfluss auf die Geschäftsziele einer Organisation, z.B. eine verbesserte Investitionsrentabilität (ROI). Ein qualitativ hochwertiger Entwurf kann durch Anwendung von bestimmten Entwurfsprinzipien erzielt werden, z.B. die Nutzung grobgranularer Services zur Steigerung der Service-Wiederverwendbarkeit. Die konkrete Anwendung dieser Entwurfsprinzipien benötigt jedoch viel Wissen und Erfahrung. Diese Arbeit untersucht, wie Erfahrungen, z.B. von Service-Modellierern und Reviewern, zur Unterstützung und Verbesserung des Serviceentwurfs genutzt werden können. Hierzu werden Erfahrungen in wiederverwendbare Richtlinien und ausführbare Heuristiken überführt. Heuristiken können dann automatisch Verstöße gegen Entwurfsprinzipien bereits zur Entwurfszeit identifizieren und Korrekturvorschläge zur automatischen Anwendung unterbreiten. Im Rahmen einer industriellen Evaluation bei der Talanx Systeme AG werden 52 Richtlinien und 45 dazugehörige Heuristiken hinsichtlich ihrer Eigenschaften und ihres Mehrwerts beschrieben, untersucht und mit anderen Verfahren verglichen. Es wird gezeigt, dass Heuristiken ein besonders gutes Verhältnis zwischen Umsetzungsaufwand und Nutzen aufweisen.

Service-oriented architecture (Computer science)

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This book covers the most critical 24 NFRs that are applicable to IT applications and systems. About This Book Explains three stages of nonfunctional requirements, that is, analysis, architecture, and assessment In-depth knowledge of NFR framework and taxonomy that provides guidance around the modelling phase for the NFRs Coverage of 24 critical and pivotal NFRs, including the analysis, architecture, and assessment. Who This Book Is For The primary audience for this title are the gamut of roles starting from IT consultant to chief architects who are responsible to deliver strategic, tactical, and operational engagements for fortune 100 customers worldwide. Nonfunctional requirements are the key to any software / IT program. They cannot be overlooked or ignored. The book provides a comprehensive approach from analysis, architecture, and measurement of nonfunctional requirements. The book includes considerations for bespoke (Java, .Net, and COTS applications). These are applicable to IT applications from various domains. The book outlines the methodology for capturing the NFRs and also describes a framework that can be leveraged by analysts and architects for tackling NFRs for various engagements. The audience for this book include business analysts, enterprise architects, business architects, solution architects, technical architects/designers, domain/security/integration architects, software developers, support engineers and test engineers, technical project managers, project leads/technical leads/technical project managers, and students from the computer science/IT stream What You Will Learn Learn techniques related to the analysis, architecture, and monitoring of NFRs Understand the various tools, techniques, and processes in order to improve the overall quality of the desired outcomes Embrace the best practices of architecting, metrics, and success factors for NFRs Identify the common pitfalls to be avoided and the patterns to leverage Understand taxonomy and framework for NFRs Learn the design guidelines for architecting applications and systems relating to NFRs Abstract different methodologies to analyze and gather NFRs In Detail Non-functional Requirements are key to any software/IT program and cannot be overlooked or ignored. This book provides a comprehensive approach to the analysis, architecture, and measurement of NFRs. It includes considerations for bespoke Java, .NET, and COTS applications that are applicable to IT applications/sy...

Service-oriented architecture (Computer science) --- Non-functional requirements (Systems engineering) --- Application software --- Development.

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This book offers a systematic and practical overview of Quality of Service prediction in cloud and service computing. Intended to thoroughly prepare the reader for research in cloud performance, the book first identifies common problems in QoS prediction and proposes three QoS prediction models to address them. Then it demonstrates the benefits of QoS prediction in two QoS-aware research areas. Lastly, it collects large-scale real-world temporal QoS data and publicly releases the datasets, making it a valuable resource for the research community. The book will appeal to professionals involved in cloud computing and graduate students working on QoS-related problems. .

Quality of service (Computer networks) --- Cloud computing. --- Service-oriented architecture (Computer science) --- Service-oriented network architecture (Computer science) --- SOA (Computer science) --- SONA (Computer science) --- QoS (Computer networks) --- Computer science. --- Computer software --- Software engineering. --- Computer Science. --- Performance and Reliability. --- Software Engineering. --- Information Systems Applications (incl. Internet). --- Reusability. --- Computer network architectures --- Electronic data interchange --- Electronic data processing --- Web services --- Computer networks --- Distributed processing --- Operating systems (Computers). --- Computer software engineering --- Engineering --- Computer operating systems --- Computers --- Disk operating systems --- Systems software --- Operating systems --- Computer software—Reusability. --- Application software. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software)

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This book constitutes the refereed proceedings of the 6th IFIP WG 2.14 European Conference on Service-Oriented and Cloud Computing, ESOCC 2017, held in Oslo, Norway, in September 2017.  The 6 short and 10 full papers presented in this volume were carefully reviewed and selected from 37 submissions. The volume also contains one invited talk in full paper length. The contributions were organized in topical sections named: microservices and containers; security; cloud resources; services; internet of things and data streams; and industrial applications of service and cloud computing. .

Computer science. --- Information technology. --- Business --- Software engineering. --- Computer security. --- Data encryption (Computer science). --- Computer Science. --- Software Engineering. --- Information Systems Applications (incl. Internet). --- Systems and Data Security. --- Data Encryption. --- IT in Business. --- Data processing. --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Computer software engineering --- Electronic data processing --- IT (Information technology) --- Informatics --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Protection --- Security measures --- Computer security --- Cryptography --- Data protection --- Security systems --- Hacking --- Engineering --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Science --- Cryptology. --- Cloud computing --- Service-oriented architecture (Computer science) --- Web services --- Service-oriented network architecture (Computer science) --- SOA (Computer science) --- SONA (Computer science) --- Computer network architectures --- Electronic data interchange --- Distributed processing --- Application software. --- Business—Data processing. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software

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This book constitutes the proceedings of the 15th International Conference on Service-Oriented Computing, ICSOC 2017, held in malaga, Spain, in November 2017. The 33 full papers presented together with 20 short papers and 4 keynotes in this volume were carefully reviewed and selected from 179 submissions. The selected papers cover a wide variety of important topics in the area of service-oriented computing, including foundational issues on service discovery and service-systems design, business process modelling and management, economics of service-systems engineering, as well as services on the cloud, social networks, the Internet of Things (IoT), and data analytics. The chapter "Risk-based Proactive Process Adaptation" is available open access under a CC BY 4.0 license via link.springer.com. .

Computer science. --- Computer communication systems. --- Computer system failures. --- Software engineering. --- Artificial intelligence. --- E-commerce. --- Computer Science. --- Software Engineering. --- Artificial Intelligence (incl. Robotics). --- Computer Communication Networks. --- System Performance and Evaluation. --- Information Systems Applications (incl. Internet). --- e-Commerce/e-business. --- Cybercommerce --- E-business --- E-commerce --- E-tailing --- eBusiness --- eCommerce --- Electronic business --- Internet commerce --- Internet retailing --- Online commerce --- Web retailing --- AI (Artificial intelligence) --- Artificial thinking --- Electronic brains --- Intellectronics --- Intelligence, Artificial --- Intelligent machines --- Machine intelligence --- Thinking, Artificial --- Computer software engineering --- Computer failures --- Computer malfunctions --- Computer systems --- Failure of computer systems --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Informatics --- Failures --- Commerce --- Information superhighway --- Bionics --- Cognitive science --- Digital computer simulation --- Electronic data processing --- Logic machines --- Machine theory --- Self-organizing systems --- Simulation methods --- Fifth generation computers --- Neural computers --- Engineering --- System failures (Engineering) --- Fault-tolerant computing --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Science --- Distributed processing --- Computer system performance. --- Artificial Intelligence. --- Service-oriented architecture (Computer science) --- Computers --- Intelligence (AI) & Semantics. --- Hardware --- Network Hardware. --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Cybernetics --- Calculators --- Cyberspace --- Service-oriented network architecture (Computer science) --- SOA (Computer science) --- SONA (Computer science) --- Computer network architectures --- Electronic data interchange --- Application software. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software