MontiArc - Architectural Modeling and Simulation of Interactive Distributed Systems

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Publisher : Shaker Verlag GmbH
ISBN 13 : 3844046976
Total Pages : 400 pages
Book Rating : 4.8/5 (44 download)

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Book Synopsis MontiArc - Architectural Modeling and Simulation of Interactive Distributed Systems by : Arne Haber

Download or read book MontiArc - Architectural Modeling and Simulation of Interactive Distributed Systems written by Arne Haber and published by Shaker Verlag GmbH. This book was released on 2016-09-02 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formal ADLs offer great potential to analyse the architecture of a system, predict the overall performance by using simulations, and allow to automatically generate parts of the implementation. Nevertheless, ADLs are rather not used in industrial practice since several problems hinder to exploit their potential to the full extend. This thesis elaborates the design of an ADL that copes with these impediments of ADLs in practice. Therefore, the design of a lightweight ADL is derived which also provides well defined extension points to be adapted to a certain domain or development process. Furthermore, it is investigated how architectural modeling can be enriched with agile development methods to support incremental modeling and the validation of system architectures. Therefore, a set detailed of requirements for architectural modeling and the simulation of system architectures is defined and MontiArc, a concrete ADL to model logical architectures of distributed, interactive systems, is derived. The language is based on the mathematical FOCUS [BS01] framework, which allows to simulate modeled systems in an event-based style. Code generators and a simulation framework provide means to continuously refine and test architectural models. To add new features or adapt the language to a new domain, a corresponding language extension method is presented to extend the syntax, language processing tools, and code generators of the ADL. A lightweight model library concept is presented which allows to develop and reuse component models and their implementation in a controlled and transparent way. The developed language, the simulator, and the language extension techniques have been examined in several case studies which either used or extended MontiArc.

Large-Scale Complex IT Systems. Development, Operation and Management

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Publisher : Springer
ISBN 13 : 3642340598
Total Pages : 426 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Large-Scale Complex IT Systems. Development, Operation and Management by : Radu Calinescu

Download or read book Large-Scale Complex IT Systems. Development, Operation and Management written by Radu Calinescu and published by Springer. This book was released on 2012-10-12 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the thoroughly refereed and revised post-workshop proceedings of the 17th Monterey Workshop, held in Oxford, UK, in March 2012. The workshop explored the challenges associated with the Development, Operation and Management of Large-Scale complex IT Systems. The 21 revised full papers presented were significantly extended and improved by the insights gained from the productive and lively discussions at the workshop, and the feedback from the post-workshop peer reviews.

Modeling And Simulation Of Distributed Systems (With Cd-rom)

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Author :
Publisher : World Scientific Publishing Company
ISBN 13 : 9813107731
Total Pages : 438 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Modeling And Simulation Of Distributed Systems (With Cd-rom) by : Alexander Kostin

Download or read book Modeling And Simulation Of Distributed Systems (With Cd-rom) written by Alexander Kostin and published by World Scientific Publishing Company. This book was released on 2010-06-28 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD-ROM with a simulation system and numerous solved models is attached to the book. Distributed systems are a continuously expanding area of computer science and computer engineering. This book addresses the need for literature on modeling and simulation techniques for distributed systems. For simulation modeling of distributed systems in the book, a specific class of extended Petri nets is used that allows to easily represent the fundamental processes of any distributed system. The book is intended, first of all, as a text for related graduate-level university courses on distributed systems in computer science and computer engineering. Other computer science and computer engineering courses would also find the book useful as a source of practical information for a broad community of those graduate students who are busy with simulation in their study and research. The book can be useful also to academics who give related graduate courses or deliver research-oriented modules for graduate students. Further, the book can be helpful to system architects and developers who apply modeling and simulation techniques as a step in the design and implementation of their systems. Containing a large number of models, with commented source texts and simulation results on the attached CD-ROM, it can also serve as valuable reference book for researchers who want to develop their own models in terms of Petri nets.

Modelling Foundations and Applications

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Publisher : Springer
ISBN 13 : 3319614827
Total Pages : 319 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Modelling Foundations and Applications by : Anthony Anjorin

Download or read book Modelling Foundations and Applications written by Anthony Anjorin and published by Springer. This book was released on 2017-07-03 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 13th European Conference on Modelling Foundations and Applications, ECMFA 2017, held as part of STAF 2017, in Marburg, Germany, in July 2017. The 18 papers presented in this volume were carefully reviewed and selected from 48 submissions. The papers are organized in the following topical sections: meta-modeling and language engineering; model evolution and maintenance; model-driven generative development; model consistency management; model verification and analysis; and experience reports, case studies and new applications scenarios.

Software Architecture. ECSA 2024 Tracks and Workshops

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Publisher : Springer Nature
ISBN 13 : 3031712463
Total Pages : 192 pages
Book Rating : 4.0/5 (317 download)

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Book Synopsis Software Architecture. ECSA 2024 Tracks and Workshops by : Apostolos Ampatzoglou

Download or read book Software Architecture. ECSA 2024 Tracks and Workshops written by Apostolos Ampatzoglou and published by Springer Nature. This book was released on with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agile Modeling with UML

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Publisher : Springer
ISBN 13 : 3319588621
Total Pages : 394 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Agile Modeling with UML by : Bernhard Rumpe

Download or read book Agile Modeling with UML written by Bernhard Rumpe and published by Springer. This book was released on 2017-04-26 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the methodological treatment of UML/P and addresses three core topics of model-based software development: code generation, the systematic testing of programs using a model-based definition of test cases, and the evolutionary refactoring and transformation of models. For each of these topics, it first details the foundational concepts and techniques, and then presents their application with UML/P. This separation between basic principles and applications makes the content more accessible and allows the reader to transfer this knowledge directly to other model-based approaches and languages. After an introduction to the book and its primary goals in Chapter 1, Chapter 2 outlines an agile UML-based approach using UML/P as the primary development language for creating executable models, generating code from the models, designing test cases, and planning iterative evolution through refactoring. In the interest of completeness, Chapter 3 provides a brief summary of UML/P, which is used throughout the book. Next, Chapters 4 and 5 discuss core techniques for code generation, addressing the architecture of a code generator and methods for controlling it, as well as the suitability of UML/P notations for test or product code. Chapters 6 and 7 then discuss general concepts for testing software as well as the special features which arise due to the use of UML/P. Chapter 8 details test patterns to show how to use UML/P diagrams to define test cases and emphasizes in particular the use of functional tests for distributed and concurrent software systems. In closing, Chapters 9 and 10 examine techniques for transforming models and code and thus provide a solid foundation for refactoring as a type of transformation that preserves semantics. Overall, this book will be of great benefit for practical software development, for academic training in the field of Software Engineering, and for research in the area of model-based software development. Practitioners will learn how to use modern model-based techniques to improve the production of code and thus significantly increase quality. Students will find both important scientific basics as well as direct applications of the techniques presented. And last but not least, the book will offer scientists a comprehensive overview of the current state of development in the three core topics it covers.

Distributed Systems for System Architects

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Publisher : Springer Science & Business Media
ISBN 13 : 1461516633
Total Pages : 636 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Distributed Systems for System Architects by : Paulo Veríssimo

Download or read book Distributed Systems for System Architects written by Paulo Veríssimo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary audience for this book are advanced undergraduate students and graduate students. Computer architecture, as it happened in other fields such as electronics, evolved from the small to the large, that is, it left the realm of low-level hardware constructs, and gained new dimensions, as distributed systems became the keyword for system implementation. As such, the system architect, today, assembles pieces of hardware that are at least as large as a computer or a network router or a LAN hub, and assigns pieces of software that are self-contained, such as client or server programs, Java applets or pro tocol modules, to those hardware components. The freedom she/he now has, is tremendously challenging. The problems alas, have increased too. What was before mastered and tested carefully before a fully-fledged mainframe or a closely-coupled computer cluster came out on the market, is today left to the responsibility of computer engineers and scientists invested in the role of system architects, who fulfil this role on behalf of software vendors and in tegrators, add-value system developers, R&D institutes, and final users. As system complexity, size and diversity grow, so increases the probability of in consistency, unreliability, non responsiveness and insecurity, not to mention the management overhead. What System Architects Need to Know The insight such an architect must have includes but goes well beyond, the functional properties of distributed systems.

Aspect-oriented Architectural Style for Distributed Interactive Simulations

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Publisher :
ISBN 13 : 9781369670066
Total Pages : 264 pages
Book Rating : 4.6/5 (7 download)

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Book Synopsis Aspect-oriented Architectural Style for Distributed Interactive Simulations by : Arthur Rodrigo Sawazachi Valadares

Download or read book Aspect-oriented Architectural Style for Distributed Interactive Simulations written by Arthur Rodrigo Sawazachi Valadares and published by . This book was released on 2016 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulations are powerful computational tools to comprehend complex systems in a large number of scientific domains. Even with the advance of computational power, the capability to model the real-world in full detail is still far in the future. But at every step forward in computational power, more can be done with discrete simulations to predict and explain physical systems in domains where continuous mathematical representations are insufficient or unknown. The field of distributed simulations was born to leverage simulation capabilities past what a singular computer can perform. Furthermore, distributed simulation frameworks enables a collaborative development environment, where multiple developers can work in independent parts of the same problem – similarly to large software problems being solved by the collaborative effort of software developers working on semi-independent modules. Unfortunately, like in most distributed system applications, distributed simulations are very complex to design and develop. While there are supporting frameworks, like the High Level Architecture (HLA), there is room for improvement in reducing the technical knowledge required to develop for such frameworks.The goal of this dissertation is to expand the expressiveness of distributed simulation frameworks while reducing the technical complexity to develop integrated distributed simulations independently. This dissertation presents a novel architecture for distributed interactive simulations (DIS) called Collaborative Aspect-oriented DIS (CADIS). The architecture is divided in two frameworks called PCC and spacetime. PCC (Predicate Collection Classes) is an object-oriented programming model for representing collections of objects. These collections of objects are called relational data types – types that are reclassified based on runtime values. Relational types allows the expressiveness of queries that are common to relational databases to be defined as abstract data types. Spacetime adds automatic synchronization and recalculation of PCC data types in discrete time distributed simulations. Through a simple push, update, and pull process, simulations operate with newly reclassified objects, and any modifications are automatically pushed to the server.CADIS is evaluated in four different ways. First, a benchmark measures the performance impact of each individual relational operation, demonstrating the many performance improvements in the implementation required to reduce the data exchange between simulation and servers to an acceptable level. Second, a feasibility evaluation using a realistic urban simulation scenario is presented, demonstrating effectiveness in a real-world problem. Third, a case study using CADIS in a graduate course is presented, demonstrating how CADIS can be taught to developers with little simulation background in a small period of time. Finally, a parallel between HLA and CADIS is presented, by analyzing a converted urban simulation event routing system to HLA.The architecture of CADIS provides two major contributions to the field of distributed simulations: a) it allows the development effort to be partitioned and split among independent groups of developers; b) thanks to relational data types in PCC, simulations can join at runtime with new data models without affecting existing simulations. Furthermore, existing simulations can handle and use new data models that are related to known ones. The larger impact of CADIS is creating a scalable service-oriented development environment, where simulations are providers of data types with specific features, allowing developers to add complexity to data models based off previous implementations.

Foundations of Scalable Systems

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1098106016
Total Pages : 339 pages
Book Rating : 4.0/5 (981 download)

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Book Synopsis Foundations of Scalable Systems by : Ian Gorton

Download or read book Foundations of Scalable Systems written by Ian Gorton and published by "O'Reilly Media, Inc.". This book was released on 2022-06-30 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many systems, scalability becomes the primary driver as the user base grows. Attractive features and high utility breed success, which brings more requests to handle and more data to manage. But organizations reach a tipping point when design decisions that made sense under light loads suddenly become technical debt. This practical book covers design approaches and technologies that make it possible to scale an application quickly and cost-effectively. Author Ian Gorton takes software architects and developers through the foundational principles of distributed systems. You'll explore the essential ingredients of scalable solutions, including replication, state management, load balancing, and caching. Specific chapters focus on the implications of scalability for databases, microservices, and event-based streaming systems. You will focus on: Foundations of scalable systems: Learn basic design principles of scalability, its costs, and architectural tradeoffs Designing scalable services: Dive into service design, caching, asynchronous messaging, serverless processing, and microservices Designing scalable data systems: Learn data system fundamentals, NoSQL databases, and eventual consistency versus strong consistency Designing scalable streaming systems: Explore stream processing systems and scalable event-driven processing

Pattern-Oriented Software Architecture, A Pattern Language for Distributed Computing

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Publisher : John Wiley & Sons
ISBN 13 : 9780470065303
Total Pages : 636 pages
Book Rating : 4.0/5 (653 download)

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Book Synopsis Pattern-Oriented Software Architecture, A Pattern Language for Distributed Computing by : Frank Buschmann

Download or read book Pattern-Oriented Software Architecture, A Pattern Language for Distributed Computing written by Frank Buschmann and published by John Wiley & Sons. This book was released on 2007-04-04 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eagerly awaited Pattern-Oriented Software Architecture (POSA) Volume 4 is about a pattern language for distributed computing. The authors will guide you through the best practices and introduce you to key areas of building distributed software systems. POSA 4 connects many stand-alone patterns, pattern collections and pattern languages from the existing body of literature found in the POSA series. Such patterns relate to and are useful for distributed computing to a single language. The panel of experts provides you with a consistent and coherent holistic view on the craft of building distributed systems. Includes a foreword by Martin Fowler A must read for practitioners who want practical advice to develop a comprehensive language integrating patterns from key literature.

Architecture Modeling of Distributed and Concurrent Software Systems

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Publisher :
ISBN 13 : 9783860737286
Total Pages : 237 pages
Book Rating : 4.7/5 (372 download)

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Book Synopsis Architecture Modeling of Distributed and Concurrent Software Systems by : Peter Klein

Download or read book Architecture Modeling of Distributed and Concurrent Software Systems written by Peter Klein and published by . This book was released on 2001 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactive Systems Architecture

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Publisher :
ISBN 13 : 9781491980712
Total Pages : 200 pages
Book Rating : 4.9/5 (87 download)

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Book Synopsis Reactive Systems Architecture by : Jan Machacek

Download or read book Reactive Systems Architecture written by Jan Machacek and published by . This book was released on 2018-04-30 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed systems have helped application development teams deal with failures, downtime, and poor scaling, but these systems bring technical challenges of their own. With this unique cookbook, system architects will get a detailed understanding of reactive systems, along with proven recipes for dealing with different architectural issues. Each self-contained chapter covers the architecture of an entire reactive system, and--since these systems share many of the same architectural issues--each chapter also focuses on a particular area, such as delivery semantics or monitoring & tracing, with detailed solutions for problems that commonly arise. Learn the architecture and implementation tips for an entire reactive microservices-based system in each chapter Understand the challenges of long-term running and evolution of your distributed system Explore different failure modes of distributed systems and the approaches to address them Learn about proper site reliability and production readiness

Designing Reliable Distributed Systems

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Publisher : Springer
ISBN 13 : 9781447166863
Total Pages : 0 pages
Book Rating : 4.1/5 (668 download)

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Book Synopsis Designing Reliable Distributed Systems by : Peter Csaba Ölveczky

Download or read book Designing Reliable Distributed Systems written by Peter Csaba Ölveczky and published by Springer. This book was released on 2018-02-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classroom-tested textbook provides an accessible introduction to the design, formal modeling, and analysis of distributed computer systems. The book uses Maude, a rewriting logic-based language and simulation and model checking tool, which offers a simple and intuitive modeling formalism that is suitable for modeling distributed systems in an attractive object-oriented and functional programming style. Topics and features: introduces classical algebraic specification and term rewriting theory, including reasoning about termination, confluence, and equational properties; covers object-oriented modeling of distributed systems using rewriting logic, as well as temporal logic to specify requirements that a system should satisfy; provides a range of examples and case studies from different domains, to help the reader to develop an intuitive understanding of distributed systems and their design challenges; examples include classic distributed systems such as transport protocols, cryptographic protocols, and distributed transactions, leader election, and mutual execution algorithms; contains a wealth of exercises, including larger exercises suitable for course projects, and supplies executable code and supplementary material at an associated website. This self-contained textbook is designed to support undergraduate courses on formal methods and distributed systems, and will prove invaluable to any student seeking a reader-friendly introduction to formal specification, logics and inference systems, and automated model checking techniques.

Advanced Distributed Simulation Technology

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Publisher :
ISBN 13 :
Total Pages : 55 pages
Book Rating : 4.:/5 (549 download)

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Book Synopsis Advanced Distributed Simulation Technology by : Randy Brasch

Download or read book Advanced Distributed Simulation Technology written by Randy Brasch and published by . This book was released on 1993 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Description of the distributed interactive simulation architecture, the open system concept for distributed, networked simulation, and its use as a foundation for the standards and specifications that are being developed to govern the design and development of new DIS implementation.

Design, Analysis, and Simulation of Distributed Systems

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Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (76 download)

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Book Synopsis Design, Analysis, and Simulation of Distributed Systems by : Society for Modeling and Simulation International

Download or read book Design, Analysis, and Simulation of Distributed Systems written by Society for Modeling and Simulation International and published by . This book was released on 2004 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communication Architecture for Distributed Interactive Simulation (CADIS)

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (545 download)

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Book Synopsis Communication Architecture for Distributed Interactive Simulation (CADIS) by : Institute for Simulation and Training

Download or read book Communication Architecture for Distributed Interactive Simulation (CADIS) written by Institute for Simulation and Training and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on set of standards dealing with requirements for simulations participating in a distributed interactive simulation, including communications, simulation environment, and fidelity, exercise control, and feedback requirements.

Model-Based Engineering of Collaborative Embedded Systems

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Publisher : Springer Nature
ISBN 13 : 3030621367
Total Pages : 404 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Model-Based Engineering of Collaborative Embedded Systems by : Wolfgang Böhm

Download or read book Model-Based Engineering of Collaborative Embedded Systems written by Wolfgang Böhm and published by Springer Nature. This book was released on 2020-12-14 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Open Access book presents the results of the "Collaborative Embedded Systems" (CrESt) project, aimed at adapting and complementing the methodology underlying modeling techniques developed to cope with the challenges of the dynamic structures of collaborative embedded systems (CESs) based on the SPES development methodology. In order to manage the high complexity of the individual systems and the dynamically formed interaction structures at runtime, advanced and powerful development methods are required that extend the current state of the art in the development of embedded systems and cyber-physical systems. The methodological contributions of the project support the effective and efficient development of CESs in dynamic and uncertain contexts, with special emphasis on the reliability and variability of individual systems and the creation of networks of such systems at runtime. The project was funded by the German Federal Ministry of Education and Research (BMBF), and the case studies are therefore selected from areas that are highly relevant for Germany’s economy (automotive, industrial production, power generation, and robotics). It also supports the digitalization of complex and transformable industrial plants in the context of the German government's "Industry 4.0" initiative, and the project results provide a solid foundation for implementing the German government's high-tech strategy "Innovations for Germany" in the coming years.