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Author: Simon Giesecke
Publisher: GITO mbH Verlag
ISBN: 3940019542
Category :
Languages : en
Pages : 291
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Book Description
Author: Simon Giesecke
Publisher: GITO mbH Verlag
ISBN: 3940019542
Category :
Languages : en
Pages : 291
Get Book Here
Book Description
Author: Letha Hughes Etzkorn
Publisher: CRC Press
ISBN: 1498754104
Category : Computers
Languages : en
Pages : 638
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Book Description
"A stereotype of computer science textbooks is that they are dry, boring, and sometimes even intimidating. As a result, they turn students’ interests off from the subject matter instead of enticing them into it. This textbook is the opposite of such a stereotype. The author presents the subject matter in a refreshing story-telling style and aims to bring the Internet-generation of students closer to her stories." --Yingcai Xiao, The University of Akron Introduction to Middleware: Web Services, Object Components, and Cloud Computing provides a comparison of different middleware technologies and the overarching middleware concepts they are based on. The various major paradigms of middleware are introduced and their pros and cons are discussed. This includes modern cloud interfaces, including the utility of Service Oriented Architectures. The text discusses pros and cons of RESTful vs. non-RESTful web services, and also compares these to older but still heavily used distributed object/component middleware. The text guides readers to select an appropriate middleware technology to use for any given task, and to learn new middleware technologies as they appear over time without being greatly overwhelmed by any new concept. The book begins with an introduction to different distributed computing paradigms, and a review of the different kinds of architectures, architectural styles/patterns, and properties that various researchers have used in the past to examine distributed applications and determine the quality of distributed applications. Then it includes appropriate background material in networking and the web, security, and encoding necessary to understand detailed discussion in this area. The major middleware paradigms are compared, and a comparison methodology is developed. Readers will learn how to select a paradigm and technology for a particular task, after reading this text. Detailed middleware technology review sections allow students or industry practitioners working to expand their knowledge to achieve practical skills based on real projects so as to become well-functional in that technology in industry. Major technologies examined include: RESTful web services (RESTful cloud interfaces such as OpenStack, AWS EC2 interface, CloudStack; AJAX, JAX-RS, ASP.NET MVC and ASP.NET Core), non-RESTful (SOAP and WSDL-based) web services (JAX-WS, Windows Communication Foundation), distributed objects/ components (Enterprise Java Beans, .NET Remoting, CORBA). The book presents two projects that can be used to illustrate the practical use of middleware, and provides implementations of these projects over different technologies. This versatile and class-tested textbook is suitable (depending on chapters selected) for undergraduate or first-year graduate courses on client server architectures, middleware, and cloud computing, web services, and web programming.
Author: Lehrig, Sebastian Michael
Publisher: KIT Scientific Publishing
ISBN: 3731507560
Category : Architects
Languages : en
Pages : 552
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Book Description
Previously, software architects were unable to effectively and efficiently apply reusable knowledge (e.g., architectural styles and patterns) to architectural analyses. This work tackles this problem with a novel method to create and apply templates for reusable knowledge. These templates capture reusable knowledge formally and can efficiently be integrated in architectural analyses.
Author: Norbert Gronau
Publisher: GITO mbH Verlag
ISBN: 3942183528
Category : Business planning
Languages : en
Pages : 537
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Book Description
"The proportion of value added of knowledge in companies has increased since the last years and in this context the meaning of knowledge flows within business processes has become more important. Numerous developed approaches aim at modeling knowledge intensive business processes in order to enable the analysis, evaluation and deduction of potentials for optimization of knowledge flows within these processes. This book presents the Knowledge Modeling and Description Language (KMDLʼ) as a modeling approach from a scientific-theoretical point of view as well as its practical applicability. Practitioners get a deeper comprehension of knowledge intensive business processes and a practical application orientation for the use of KMDLʼ within the company. Scientists and students get a summary about actual research efforts on knowledge intensive business processes, associated methods and cases of application."--Back cover.
Author: Matthias Rohr
Publisher: BoD – Books on Demand
ISBN: 3734745160
Category : Computers
Languages : en
Pages : 233
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Book Description
Software timing behavior measurements, such as response times, often show high statistical variance. This variance can make the analysis difficult or even threaten the applicability of statistical techniques. This thesis introduces a method for improving the analysis of software response time measurements that show high variance. Our approach can find relations between timing behavior variance and both trace shape information and workload intensity information. This relation is used to provide timing behavior measurements with virtually less variance. This can make timing behavior analysis more robust (e.g., improved confidence and precision) and faster (e.g., less simulation runs and shorter monitoring period). The thesis contributes TracSTA (Trace-Context-Sensitive Timing Behavior Analysis) and WiSTA (Workload-Intensity-Sensitive Timing Behavior Analysis). TracSTA uses trace shape information (i.e., the shape of the control flow corresponding to a software operation execution) and WiSTA uses workload intensity metrics (e.g., the number of concurrent software executions) to create context-specific timing behavior profiles. Both the applicability and effectiveness are evaluated in several case studies and field studies. The evaluation shows a strong relation between timing behavior and the metrics considered by TracSTA and WiSTA. Additionally, a fault localization approach for enterprise software systems is presented as application scenario. It uses the timing behavior data provided by TracSTA and WiSTA for anomaly detection.
Author: Sören Frey
Publisher: BoD – Books on Demand
ISBN: 3732297349
Category : Computers
Languages : en
Pages : 638
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Book Description
Many SaaS providers nowadays want to leverage the cloud’s capabilities also for their existing applications, for example, to enable sound scalability and cost-effectiveness. This thesis provides the approach CloudMIG that supports SaaS providers to migrate those applications to IaaS and PaaS-based cloud environments. CloudMIG consists of a step-by-step process and focuses on two core components. (1) Restrictions imposed by specific cloud environments (so-called cloud environment constraints (CECs)), such as a limited file system access or forbidden method calls, can be validated by an automatic conformance checking approach. (2) A cloud deployment option (CDO) determines which cloud environment, cloud resource types, deployment architecture, and runtime reconfiguration rules for exploiting a cloud’s elasticity should be used. The implied performance and costs can differ in orders of magnitude. CDOs can be automatically optimized with the help of our simulation-based genetic algorithm CDOXplorer. Extensive lab experiments and an experiment in an industrial context show CloudMIG’s applicability and the excellent performance of its two core components.
Author: Johannes Hölzl
Publisher: GITO mbH Verlag
ISBN: 3942183366
Category :
Languages : en
Pages : 261
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Book Description
Author: Dorina C. Petriu
Publisher: Springer Science & Business Media
ISBN: 3642161286
Category : Business & Economics
Languages : en
Pages : 440
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Book Description
This book is part II of a two-volume work that contains the refereed proceedings of the 13th International Conference on Model Driven Engineering Languages and Systems, MODELS 2010, held in Oslo, Norway, during October 3-8, 2010. The 54 revised full papers presented were carefully reviewed and selected from 252 submissions. The papers are organized in topical sections on genericity and generalization, model migration and incremental manipulation, modeling model transformations, verifying consistency and conformance, taming modeling complexity, modeling user-system interaction, model-driven quality assurance, managing variability, multi-modeling approaches, distributed/embedded software development, (de)composition and refactoring, model change, (meta)models at runtime, requirements engineering, slicing and model transformations, incorporating quality concerns in MDD, model-driven engineering in practice, and modeling architecture.
Author: Claudia Müller-Birn
Publisher: GITO mbH Verlag
ISBN: 3940019267
Category : Computer networks
Languages : de
Pages : 340
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Book Description
Author: Richard N. Taylor
Publisher: John Wiley & Sons
ISBN: 0470167742
Category : Computers
Languages : en
Pages : 741
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Book Description
Software architecture is foundational to the development of large, practical software-intensive applications. This brand-new text covers all facets of software architecture and how it serves as the intellectual centerpiece of software development and evolution. Critically, this text focuses on supporting creation of real implemented systems. Hence the text details not only modeling techniques, but design, implementation, deployment, and system adaptation -- as well as a host of other topics -- putting the elements in context and comparing and contrasting them with one another. Rather than focusing on one method, notation, tool, or process, this new text/reference widely surveys software architecture techniques, enabling the instructor and practitioner to choose the right tool for the job at hand. Software Architecture is intended for upper-division undergraduate and graduate courses in software architecture, software design, component-based software engineering, and distributed systems; the text may also be used in introductory as well as advanced software engineering courses.
