Quality Of Software Architectures Models And Architectures

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Modeling and Simulating Software Architectures

Author : Ralf H. Reussner
Publisher : MIT Press
ISBN 13 : 026203476X
Total Pages : 398 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Modeling and Simulating Software Architectures by : Ralf H. Reussner

Download or read book Modeling and Simulating Software Architectures written by Ralf H. Reussner and published by MIT Press. This book was released on 2016-10-28 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new, quantitative architecture simulation approach to software design that circumvents costly testing cycles by modeling quality of service in early design states. Too often, software designers lack an understanding of the effect of design decisions on such quality attributes as performance and reliability. This necessitates costly trial-and-error testing cycles, delaying or complicating rollout. This book presents a new, quantitative architecture simulation approach to software design, which allows software engineers to model quality of service in early design stages. It presents the first simulator for software architectures, Palladio, and shows students and professionals how to model reusable, parametrized components and configured, deployed systems in order to analyze service attributes. The text details the key concepts of Palladio's domain-specific modeling language for software architecture quality and presents the corresponding development stage. It describes how quality information can be used to calibrate architecture models from which detailed simulation models are automatically derived for quality predictions. Readers will learn how to approach systematically questions about scalability, hardware resources, and efficiency. The text features a running example to illustrate tasks and methods as well as three case studies from industry. Each chapter ends with exercises, suggestions for further reading, and “takeaways” that summarize the key points of the chapter. The simulator can be downloaded from a companion website, which offers additional material. The book can be used in graduate courses on software architecture, quality engineering, or performance engineering. It will also be an essential resource for software architects and software engineers and for practitioners who want to apply Palladio in industrial settings.

Software Architecture in Action

Author : Flavio Oquendo
Publisher : Springer
ISBN 13 : 3319443399
Total Pages : 236 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Software Architecture in Action by : Flavio Oquendo

Download or read book Software Architecture in Action written by Flavio Oquendo and published by Springer. This book was released on 2016-10-26 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a systematic model-based approach for software architecture according to three complementary viewpoints: structure, behavior, and execution. It covers a unified modeling approach and consolidates theory and practice with well-established learning outcomes. The authors cover the fundamentals of software architecture description and presents SysADL, a specialization of the OMG Standard Systems Modeling Language (SysML) with the aim of bringing together the expressive power of an Architecture Description Language (ADL) with a standard notation, widely accepted by industry and compliant with the ISO/IEC/IEEE 42010 Standard on Architecture Description in Systems and Software Engineering. The book is clearly structured in four parts: The first part focuses on the fundamentals of software architecture, exploring the concepts and constructs for modeling software architecture from differing viewpoints. Each chapter covers a specific viewpoint illustrated with examples of a real system. The second part focuses on how to design software architecture for achieving quality attributes. Each chapter covers a specific quality attribute and presents well-defined approaches to achieve it. Each architectural case study is illustrated with different examples drawn from a real-life system. The third part shows readers how to apply software architecture style to design architectures that meet the quality attributes. Each chapter covers a specific architectural style and gives insights on how to describe substyles. Each style is illustrated by variants and examples of a real-life system. The fourth part presents how to textually represent software architecture models to complement visual notation, including different examples. Software Architecture in Action is designed for teaching the required modeling techniques to both undergraduate and graduate students, giving them the practical techniques and tools needed to design the architecture of software-intensive systems. Similarly, this book will appeal to software development architects, designers, programmers and project managers too.

Quality of Software Architectures Models and Architectures

Author : Steffen Becker
Publisher : Springer Science & Business Media
ISBN 13 : 3540878785
Total Pages : 245 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Quality of Software Architectures Models and Architectures by : Steffen Becker

Download or read book Quality of Software Architectures Models and Architectures written by Steffen Becker and published by Springer Science & Business Media. This book was released on 2008-10-07 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Models are used in all kinds of engineering disciplines to abstract from the various details of the modelled entity in order to focus on a speci?c aspect. Like a blueprint in civil engineering, a software architecture providesan abstraction from the full software system’s complexity. It allows software designers to get an overview on the system underdevelopmentandtoanalyzeitsproperties.Inthissense,modelsarethefoundation needed for software development to become a true engineering discipline. Especially when reasoning on a software system’s extra-functional properties, its software architecture carries the necessary information for early, design-time analyses. These analyses take the software architecture as input and can be used to direct the design process by allowing a systematic evaluation of different design alternatives. For example, they can be used to cancel out decisions which would lead to architecture - signs whose implementation would not comply with extra-functionalrequirements like performance or reliability constraints. Besides such quality attributes directly visible to the end user, internal quality attributes, e.g., maintainability, also highly depend on the system’s architecture. In addition to the above-mentioned technical aspects of software architecture m- els, non-technical aspects, especially project management-related activities, require an explicit software architecture model. The models are used as input for cost esti- tions, time-, deadline-, and resource planning for the development teams. They serve the project management activities of planning, executing, and controlling, which are necessary to deliver high-quality software systems in time and within the budget.

Quality of Software Architectures and Software Quality

Author : Ralf H. Reussner
Publisher : Springer
ISBN 13 : 3540320563
Total Pages : 294 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Quality of Software Architectures and Software Quality by : Ralf H. Reussner

Download or read book Quality of Software Architectures and Software Quality written by Ralf H. Reussner and published by Springer. This book was released on 2005-09-09 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the joint refereed proceedings of two colocated events: the First International Conference on the Quality of Software Architectures (QoSA 2005) and the Second International Workshop on Software Quality (SOQUA 2005) held in Erfurt, Germany, in September 2005. The 18 revised full papers presented were carefully reviewed and selected from 48 submissions. For QoSA 2005 only 12 papers - of the 31 submitted - were accepted for presentation; they are concerned with research and experiences that investigate the influence a specific software architecture has on software quality aspects. The papers are organized in topical sections on software architecture evaluation, formal approaches to model-driven QoS-handling, modelling QoS in software architectures, software architectures applied, architectural design for QoS, and model-driven software reliability estimation. The 6 papers accepted for SOQUA 2005 - from 17 submissions - mainly focus on quality assurance and on software testing. They are organized in topical sections on test case selection, model-based testing, unit testing, and performance testing.

Automated Improvement of Software Architecture Models for Performance and Other Quality Attributes

Author : Koziolek, Anne
Publisher : KIT Scientific Publishing
ISBN 13 : 3866449739
Total Pages : 584 pages
Book Rating : 4.8/5 (664 download)

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Book Synopsis Automated Improvement of Software Architecture Models for Performance and Other Quality Attributes by : Koziolek, Anne

Download or read book Automated Improvement of Software Architecture Models for Performance and Other Quality Attributes written by Koziolek, Anne and published by KIT Scientific Publishing. This book was released on 2014-01-07 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality attributes, such as performance or reliability, are crucial for the success of a software system and largely influenced by the software architecture. Their quantitative prediction supports systematic, goal-oriented software design and forms a base of an engineering approach to software design. This thesis proposes a method and tool to automatically improve component-based software architecture (CBA) models based on such quantitative quality prediction techniques.

Quality of Software Architectures Models and Architectures

Author : Steffen Becker
Publisher : Springer
ISBN 13 : 9783540880240
Total Pages : 235 pages
Book Rating : 4.8/5 (82 download)

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Book Synopsis Quality of Software Architectures Models and Architectures by : Steffen Becker

Download or read book Quality of Software Architectures Models and Architectures written by Steffen Becker and published by Springer. This book was released on 2009-08-29 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Models are used in all kinds of engineering disciplines to abstract from the various details of the modelled entity in order to focus on a speci?c aspect. Like a blueprint in civil engineering, a software architecture providesan abstraction from the full software system’s complexity. It allows software designers to get an overview on the system underdevelopmentandtoanalyzeitsproperties.Inthissense,modelsarethefoundation needed for software development to become a true engineering discipline. Especially when reasoning on a software system’s extra-functional properties, its software architecture carries the necessary information for early, design-time analyses. These analyses take the software architecture as input and can be used to direct the design process by allowing a systematic evaluation of different design alternatives. For example, they can be used to cancel out decisions which would lead to architecture - signs whose implementation would not comply with extra-functionalrequirements like performance or reliability constraints. Besides such quality attributes directly visible to the end user, internal quality attributes, e.g., maintainability, also highly depend on the system’s architecture. In addition to the above-mentioned technical aspects of software architecture m- els, non-technical aspects, especially project management-related activities, require an explicit software architecture model. The models are used as input for cost esti- tions, time-, deadline-, and resource planning for the development teams. They serve the project management activities of planning, executing, and controlling, which are necessary to deliver high-quality software systems in time and within the budget.

The Software Architect Elevator

Author : Gregor Hohpe
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1492077496
Total Pages : 282 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis The Software Architect Elevator by : Gregor Hohpe

Download or read book The Software Architect Elevator written by Gregor Hohpe and published by "O'Reilly Media, Inc.". This book was released on 2020-04-08 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the digital economy changes the rules of the game for enterprises, the role of software and IT architects is also transforming. Rather than focus on technical decisions alone, architects and senior technologists need to combine organizational and technical knowledge to effect change in their company’s structure and processes. To accomplish that, they need to connect the IT engine room to the penthouse, where the business strategy is defined. In this guide, author Gregor Hohpe shares real-world advice and hard-learned lessons from actual IT transformations. His anecdotes help architects, senior developers, and other IT professionals prepare for a more complex but rewarding role in the enterprise. This book is ideal for: Software architects and senior developers looking to shape the company’s technology direction or assist in an organizational transformation Enterprise architects and senior technologists searching for practical advice on how to navigate technical and organizational topics CTOs and senior technical architects who are devising an IT strategy that impacts the way the organization works IT managers who want to learn what’s worked and what hasn’t in large-scale transformation

Just Enough Software Architecture

Author : George Fairbanks
Publisher : Marshall & Brainerd
ISBN 13 : 0984618104
Total Pages : 378 pages
Book Rating : 4.9/5 (846 download)

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Book Synopsis Just Enough Software Architecture by : George Fairbanks

Download or read book Just Enough Software Architecture written by George Fairbanks and published by Marshall & Brainerd. This book was released on 2010-08-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical guide for software developers, and different than other software architecture books. Here's why: It teaches risk-driven architecting. There is no need for meticulous designs when risks are small, nor any excuse for sloppy designs when risks threaten your success. This book describes a way to do just enough architecture. It avoids the one-size-fits-all process tar pit with advice on how to tune your design effort based on the risks you face. It democratizes architecture. This book seeks to make architecture relevant to all software developers. Developers need to understand how to use constraints as guiderails that ensure desired outcomes, and how seemingly small changes can affect a system's properties. It cultivates declarative knowledge. There is a difference between being able to hit a ball and knowing why you are able to hit it, what psychologists refer to as procedural knowledge versus declarative knowledge. This book will make you more aware of what you have been doing and provide names for the concepts. It emphasizes the engineering. This book focuses on the technical parts of software development and what developers do to ensure the system works not job titles or processes. It shows you how to build models and analyze architectures so that you can make principled design tradeoffs. It describes the techniques software designers use to reason about medium to large sized problems and points out where you can learn specialized techniques in more detail. It provides practical advice. Software design decisions influence the architecture and vice versa. The approach in this book embraces drill-down/pop-up behavior by describing models that have various levels of abstraction, from architecture to data structure design.

Software Modeling and Design

Author : Hassan Gomaa
Publisher : Cambridge University Press
ISBN 13 : 1139494732
Total Pages : 577 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Software Modeling and Design by : Hassan Gomaa

Download or read book Software Modeling and Design written by Hassan Gomaa and published by Cambridge University Press. This book was released on 2011-02-21 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers all you need to know to model and design software applications from use cases to software architectures in UML and shows how to apply the COMET UML-based modeling and design method to real-world problems. The author describes architectural patterns for various architectures, such as broker, discovery, and transaction patterns for service-oriented architectures, and addresses software quality attributes including maintainability, modifiability, testability, traceability, scalability, reusability, performance, availability, and security. Complete case studies illustrate design issues for different software architectures: a banking system for client/server architecture, an online shopping system for service-oriented architecture, an emergency monitoring system for component-based software architecture, and an automated guided vehicle for real-time software architecture. Organized as an introduction followed by several short, self-contained chapters, the book is perfect for senior undergraduate or graduate courses in software engineering and design, and for experienced software engineers wanting a quick reference at each stage of the analysis, design, and development of large-scale software systems.

Relating System Quality and Software Architecture

Author : Ivan Mistrik
Publisher : Morgan Kaufmann
ISBN 13 : 0124171680
Total Pages : 420 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Relating System Quality and Software Architecture by : Ivan Mistrik

Download or read book Relating System Quality and Software Architecture written by Ivan Mistrik and published by Morgan Kaufmann. This book was released on 2014-07-30 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: System Quality and Software Architecture collects state-of-the-art knowledge on how to intertwine software quality requirements with software architecture and how quality attributes are exhibited by the architecture of the system. Contributions from leading researchers and industry evangelists detail the techniques required to achieve quality management in software architecting, and the best way to apply these techniques effectively in various application domains (especially in cloud, mobile and ultra-large-scale/internet-scale architecture) Taken together, these approaches show how to assess the value of total quality management in a software development process, with an emphasis on architecture. The book explains how to improve system quality with focus on attributes such as usability, maintainability, flexibility, reliability, reusability, agility, interoperability, performance, and more. It discusses the importance of clear requirements, describes patterns and tradeoffs that can influence quality, and metrics for quality assessment and overall system analysis. The last section of the book leverages practical experience and evidence to look ahead at the challenges faced by organizations in capturing and realizing quality requirements, and explores the basis of future work in this area. Explains how design decisions and method selection influence overall system quality, and lessons learned from theories and frameworks on architectural quality Shows how to align enterprise, system, and software architecture for total quality Includes case studies, experiments, empirical validation, and systematic comparisons with other approaches already in practice.

Evaluating Software Architectures

Author : Clements
Publisher : Pearson Education India
ISBN 13 : 9788131715925
Total Pages : 364 pages
Book Rating : 4.7/5 (159 download)

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Book Synopsis Evaluating Software Architectures by : Clements

Download or read book Evaluating Software Architectures written by Clements and published by Pearson Education India. This book was released on 2002-09 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Describes Systematic Methods For Evaluating Software Architectures And Applies Them To Real-Life Cases. Evaluating Software Architectures Introduces The Conceptual Background For Architecture Evaluation And Provides A Step-By-Step Guide To The Process Based On Numerous Evaluations Performed In Government And Industry.

Software Architectures, Components, and Applications

Author : Sven Overhage
Publisher : Springer
ISBN 13 : 3540776192
Total Pages : 254 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Software Architectures, Components, and Applications by : Sven Overhage

Download or read book Software Architectures, Components, and Applications written by Sven Overhage and published by Springer. This book was released on 2008-01-30 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers and professionals will find in this text the thoroughly refereed post-proceedings of the Third International Conference on the Quality of Software Architectures, QoSA 2007, held in Medford, MA, USA, in 2007. It was mounted in conjunction with the 10th International ACM SIGSOFT Symposium on Component-Based Software Engineering, CBSE 2007. The 13 revised full papers presented together with one keynote lecture were carefully reviewed and selected from 42 submissions.

Software Architecture in Practice

Author : Len Bass
Publisher : Addison-Wesley Professional
ISBN 13 : 9780321154958
Total Pages : 572 pages
Book Rating : 4.1/5 (549 download)

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Book Synopsis Software Architecture in Practice by : Len Bass

Download or read book Software Architecture in Practice written by Len Bass and published by Addison-Wesley Professional. This book was released on 2003 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eagerly-anticipated revision to one of the seminal books in the field of software architecture which clearly defines and explains the topic.

Software Architecture

Author : Flavio Oquendo
Publisher : Springer
ISBN 13 : 3540247696
Total Pages : 283 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Software Architecture by : Flavio Oquendo

Download or read book Software Architecture written by Flavio Oquendo and published by Springer. This book was released on 2004-05-26 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has been one of great progress in the field of software architecture research and practice. Software architecture has emerged as an important subdis- pline of software engineering. A key aspect of the design of any software system is its architecture, i. e. the fundamental organization of a system embodied in its com- nents, their relationships to each other, and to the environment, and the principles guiding its design and evolution (as defined in the Recommended Practice for Arc- tectural Description of Software-Intensive Systems -- IEEE Std 1471-2000). - The First European Workshop on Software Architecture (EWSA 2004) provided an international forum for researchers and practitioners from academia and industry to discuss a wide range of topics in the area of software architecture, and to jointly f- mulate an agenda for future research in this field. EWSA 2004 distinguished among three types of papers: research papers (which describe authors’ novel research work), experience papers (which describe real-world experiences related to software architectures), and position papers (which present concise arguments about a topic of software architecture research or practice). The Program Committee selected 19 papers (9 research papers, 4 experience - pers, and 6 position papers) out of 48 submissions from 16 countries (Australia, B- zil, Canada, Chile, Finland, France, Germany, Italy, Japan, Korea, The Netherlands, Spain, Switzerland, Turkey, UK, USA). All submissions were reviewed by three members of the Program Committee.

Documenting Software Architectures

Author : Paul Clements
Publisher : Pearson Education
ISBN 13 : 0132488590
Total Pages : 651 pages
Book Rating : 4.1/5 (324 download)

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Book Synopsis Documenting Software Architectures by : Paul Clements

Download or read book Documenting Software Architectures written by Paul Clements and published by Pearson Education. This book was released on 2010-10-05 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software architecture—the conceptual glue that holds every phase of a project together for its many stakeholders—is widely recognized as a critical element in modern software development. Practitioners have increasingly discovered that close attention to a software system’s architecture pays valuable dividends. Without an architecture that is appropriate for the problem being solved, a project will stumble along or, most likely, fail. Even with a superb architecture, if that architecture is not well understood or well communicated the project is unlikely to succeed. Documenting Software Architectures, Second Edition, provides the most complete and current guidance, independent of language or notation, on how to capture an architecture in a commonly understandable form. Drawing on their extensive experience, the authors first help you decide what information to document, and then, with guidelines and examples (in various notations, including UML), show you how to express an architecture so that others can successfully build, use, and maintain a system from it. The book features rules for sound documentation, the goals and strategies of documentation, architectural views and styles, documentation for software interfaces and software behavior, and templates for capturing and organizing information to generate a coherent package. New and improved in this second edition: Coverage of architectural styles such as service-oriented architectures, multi-tier architectures, and data models Guidance for documentation in an Agile development environment Deeper treatment of documentation of rationale, reflecting best industrial practices Improved templates, reflecting years of use and feedback, and more documentation layout options A new, comprehensive example (available online), featuring documentation of a Web-based service-oriented system Reference guides for three important architecture documentation languages: UML, AADL, and SySML

Evaluating Software Architectures

Author : Paul Clements
Publisher : Addison-Wesley Professional
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Evaluating Software Architectures by : Paul Clements

Download or read book Evaluating Software Architectures written by Paul Clements and published by Addison-Wesley Professional. This book was released on 2002 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foundation of any software system is its architecture. Using this book, you can evaluate every aspect of architecture in advance, at remarkably low cost -- identifying improvements that can dramatically improve any system's performance, security, reliability, and maintainability. As the practice of software architecture has matured, it has become possible to identify causal connections between architectural design decisions and the qualities and properties that result downstream in the systems that follow from them. This book shows how, offering step-by-step guidance, as well as detailed practical examples -- complete with sample artifacts reflective of those that evaluators will encounter. The techniques presented here are applicable not only to software architectures, but also to system architectures encompassing computing hardware, networking equipment, and other elements. For all software architects, software engineers, developers, IT managers, and others responsible for creating, evaluating, or implementing software architectures.

Quality of Software Architectures Models and Architectures

Author : Steffen Becker
Publisher : Springer
ISBN 13 : 3540878793
Total Pages : 235 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Quality of Software Architectures Models and Architectures by : Steffen Becker

Download or read book Quality of Software Architectures Models and Architectures written by Steffen Becker and published by Springer. This book was released on 2008-10-10 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Models are used in all kinds of engineering disciplines to abstract from the various details of the modelled entity in order to focus on a speci?c aspect. Like a blueprint in civil engineering, a software architecture providesan abstraction from the full software system’s complexity. It allows software designers to get an overview on the system underdevelopmentandtoanalyzeitsproperties.Inthissense,modelsarethefoundation needed for software development to become a true engineering discipline. Especially when reasoning on a software system’s extra-functional properties, its software architecture carries the necessary information for early, design-time analyses. These analyses take the software architecture as input and can be used to direct the design process by allowing a systematic evaluation of different design alternatives. For example, they can be used to cancel out decisions which would lead to architecture - signs whose implementation would not comply with extra-functionalrequirements like performance or reliability constraints. Besides such quality attributes directly visible to the end user, internal quality attributes, e.g., maintainability, also highly depend on the system’s architecture. In addition to the above-mentioned technical aspects of software architecture m- els, non-technical aspects, especially project management-related activities, require an explicit software architecture model. The models are used as input for cost esti- tions, time-, deadline-, and resource planning for the development teams. They serve the project management activities of planning, executing, and controlling, which are necessary to deliver high-quality software systems in time and within the budget.