Enhancing Architecture Design Methods For Improved Flexibility In Long Living Information Systems Book PDF, EPUB Download & Read Online Free

Enhancing Architecture Design Methods for Improved Flexibility in Long-Living Information Systems
Author: Matthias Naab
Publisher: Fraunhofer Verlag
ISBN: 383960477X
Pages: 232
Year: 2012-12-31
View: 257
Read: 1045
Flexibility is an indispensable quality attribute of long-living information systems. Today's enterprises heavily rely on information systems for running their businesses. In domains like banking, insurance, or aviation, information systems are even a core enabler of competitiveness. In a dynamic business world, requirements evolve and software has to follow. How much implementation effort a change requires is strongly impacted by a system's architecture. Despite the availability of paradigms like SOA, BPM, or EDA, which come with flexibility mechanisms and are widely expected to bring inherent flexibility, today's systems are often not as flexible as expected. A major reason for missing flexibility is the lack of systematic, constructive support for flexibility in architecture definition methods. An in-depth characterization of the quality attribute flexibility is our foundation for systematically defining flexible architectures for software systems. Particular focus is on the role of architecture and on how it can contribute to a system's flexibility. We introduce a metric for flexibility, measuring on flexibility scenarios and architecture models. We condense key facets of flexibility in a conceptual model. The key methodical contribution of this thesis is the constructive support for defining flexible architectures. We build on existing architecture definition methods and enhance them. The detailed characterization of flexibility is crucial for providing constructive guidelines and heuristics for architects. Beyond the localization of change impact, the alignment of flexibility mechanisms and business logic is of particular importance for flexibility. Consequently, we support it with design heuristics. Furthermore, we support architects with automated, near-real-time feedback on the achieved level of flexibility, allowing quick corrections of architectural decisions. This is facilitated by a new architectural view, the change impact view, which is modeled by the architect and supports reasoning about flexibility. For paradigms like SOA, we show how they can be leveraged in architecture design to consequently exploit their flexibility potential. This methodical contribution is a conceptual plugin for architecture definition methods which adds specific support for flexibility.
Software Architecture
Author: Ivica Crnkovic, Volker Gruhn, Matthias Book
Publisher: Springer
ISBN: 3642237983
Pages: 448
Year: 2011-09-15
View: 397
Read: 989
This book constitutes the refereed proceedings of the 5th European Conference on Software Architecture, ECSA 2011, held in Essen, Germany, in September 2011. The 13 revised full papers presented together with 24 emerging research papers, and 7 research challenge poster papers were carefully reviewed and selected from over 100 submissions. The papers are organized in topical sections on requirements and software architectures; software architecture, components, and compositions; quality attributes and software architectures; software product line architectures; architectural models, patterns and styles; short papers; process and management of architectural decisions; software architecture run-time aspects; ADLs and metamodels; and services and software architectures.
Pragmatic Evaluation of Software Architectures
Author: Jens Knodel, Matthias Naab
Publisher: Springer
ISBN: 3319341774
Pages: 154
Year: 2016-06-07
View: 954
Read: 195
Thorough and continuous architecting is the key to overall success in software engineering, and architecture evaluation is a crucial part of it. This book presents a pragmatic architecture evaluation approach and insights gained from its application in more than 75 projects with industrial customers in the past decade. It presents context factors, empirical data, and example cases, as well as lessons learned on mitigating the risk of change through architecture evaluation. By providing comprehensive answers to more than 100 typical questions and discussing more than 60 frequent mistakes and lessons learned, the book allows readers to not only learn how to conduct architecture evaluations and interpret its results, but also to become aware of risks such as false conclusions, manipulating data, and unsound lines of argument. It equips readers to become confident in assessing quantitative measurement results and recognize when it is better to rely on qualitative expertise. The target readership includes both practitioners and researchers. By demonstrating its impact and providing clear guidelines, data, and examples, it encourages practitioners to conduct architecture evaluations. At the same time, it offers researchers insights into industrial architecture evaluations, which serve as the basis for guiding research in this area and will inspire future research directions.
Proceedings of the 26th Conference of Spacecraft TT&C Technology in China
Author: Rongjun Shen, Weiping Qian
Publisher: Springer Science & Business Media
ISBN: 3642336620
Pages: 440
Year: 2012-09-29
View: 633
Read: 1053
'Proceedings of the 26th Conference of Spacecraft TT&C Technology in China' collects selected papers from the 26th Conference of Spacecraft TT&C Technology in China held in Nanjing on October 16-19, 2012. The book features state-of-the-art studies on spacecraft TT&C in China with the theme of “Shared and Flexible TT&C Systems”. The selected works can help promote the technologies in standardization, informatization, communication networks and intelligence. Researchers and engineers in the field of aerospace engineering and communication engineering can benefit from the book. SHEN Rongjun is the Academician of Chinese Academy of Engineering; QIAN Weiping is the Director General of Beijing Institute of Tracking and Telecommunications Technology.
Guidelines for Improving the Mobile Home Living Environment
Author: Urban Research & Development Corporation
Publisher:
ISBN:
Pages: 102
Year: 1978
View: 415
Read: 184

By Design
Author:
Publisher: Thomas Telford
ISBN: 0727729373
Pages: 99
Year: 2000-01-01
View: 1182
Read: 966
""We hope this guide will prompt both experts and relative newcomers to the field to think more deeply and carefully about the many complex issues that urban design is concerened with and to translate those thoughts into exciting and creative responses to design challenges. We believe that if it succeeds it will help to improve the quality of people's lives."" -Nick Raynsford MP, Minister for Housing and Planing and Stuart Lipton, Commission for Architecture and the Built Environment This guide has been published to promote higher standards in urban design and provide sound, practical advice to help implement the Government's commitment to good design, as set out in Planning Policy Guidance Note 1 General Policy and Principles. It encourages those who influence and shape development decisions to think more deeply and sensitively about the living environments being created. The three central messages of the guide are: Good design is important everywhere, not least in helping to bring rundown, neglected places back to life. While the planning system has a key role to play in delivering better design, the creation of successful places depends on the skills of designers and the vision and commitment of those who employ them. No two places are identical and there is no such thing as a blueprint for good design. Good design always arises from a thorough and caring understanding of place and context. The guide is relevant to all aspects of the built environment, including the design of buildings and spaces, landscapes and transport systems. It has implications for planning and development at every scale: in villages as well as cities and for a street and its neighbourhood as well as regional planning strategies.
How information gives you competitive advantage
Author: Michael E. Porter, Victor E. Millar
Publisher:
ISBN:
Pages: 12
Year: 1985
View: 982
Read: 809

IEEE/CPMT International Electronics Manufacturing Technology Symposium
Author: Semiconductor Equipment and Materials International
Publisher:
ISBN: 0780385829
Pages: 354
Year: 2004-01
View: 179
Read: 1167

Ten Steps to a Results-Based Monitoring and Evaluation System
Author: Jody Zall Kusek, Ray C. Rist
Publisher: World Bank Publications
ISBN: 0821389076
Pages: 264
Year: 2004-06-15
View: 920
Read: 513
This Handbook provides a comprehensive ten-step model that will help guide development practitioners through the process of designing and building a results-based monitoring and evaluation system.
Information Management & Technology
Author:
Publisher:
ISBN: 0852673019
Pages: 136
Year: 1993
View: 1084
Read: 770

1992-93 Proposed Biennial Budget
Author: Arne H. Carlson
Publisher:
ISBN:
Pages:
Year: 1991
View: 994
Read: 894

Ambient Assisted Living and Enhanced Living Environments
Author: Ciprian Dobre, Constandinos x Mavromoustakis, Nuno Garcia, Rossitza Ivanova Goleva, George Mastorakis
Publisher: Butterworth-Heinemann
ISBN: 0128052821
Pages: 552
Year: 2016-11-02
View: 1158
Read: 382
Ambient Assisted Living and Enhanced Living Environments: Principles, Technologies and Control separates the theoretical concepts concerning the design of such systems from their real-world implementations. For each important topic, the book bridges theory and practice, introducing the instruments needed by professionals in their activities. To this aim, topics are presented in a logical sequence, with the introduction of each topic motivated by the need to respond to claims and requirements from a wide range of AAL/ELE applications. The advantages and limitations of each model or technology are presented through concrete case studies for AAL/ELE systems. The book also presents up-to-date technological solutions to the main aspects regarding AAL/ELE systems and applications, a highly dynamic scientific domain that has gained much interest in the world of IT in the last decade. In addition, readers will find discussions on recent AAL/ELE technologies that were designed to solve some of the thorniest business problems that affect applications in areas such as health and medical supply, smart city and smart housing, Big Data and Internet of Things, and many more. Introduces readers to technologies supporting the development of Ambient Assisted Living applications Explains state-of-the-art technological solutions for the main issues regarding AAL and Enhanced Living Environments Reports the development process of scientific and commercial applications and platforms that support AAL and ELE Identifies the advanced solutions in the context of Enhanced Living Environments
Integrated Health Information Architecture
Author: Jørn Braa, Sundeep Sahay
Publisher:
ISBN: 9381320063
Pages: 362
Year: 2012
View: 1027
Read: 1042

Crossing the Quality Chasm:
Author: Committee on Quality of Health Care in America, Institute of Medicine
Publisher: National Academies Press
ISBN: 0309072808
Pages: 360
Year: 2001-07-19
View: 1197
Read: 895
Second in a series of publications from the Institute of Medicine's Quality of Health Care in America project Today's health care providers have more research findings and more technology available to them than ever before. Yet recent reports have raised serious doubts about the quality of health care in America. Crossing the Quality Chasm makes an urgent call for fundamental change to close the quality gap. This book recommends a sweeping redesign of the American health care system and provides overarching principles for specific direction for policymakers, health care leaders, clinicians, regulators, purchasers, and others. In this comprehensive volume the committee offers: A set of performance expectations for the 21st century health care system. A set of 10 new rules to guide patient-clinician relationships. A suggested organizing framework to better align the incentives inherent in payment and accountability with improvements in quality. Key steps to promote evidence-based practice and strengthen clinical information systems. Analyzing health care organizations as complex systems, Crossing the Quality Chasm also documents the causes of the quality gap, identifies current practices that impede quality care, and explores how systems approaches can be used to implement change.
Cooperative Buildings
Author: Norbert Streitz, Shin'ichi Konomi, Heinz-Jürgen Burkhardt
Publisher: Springer
ISBN: 3540697063
Pages: 267
Year: 2007-08-03
View: 1183
Read: 248
This volume constitutes the proceedings of the First International Workshop on - operative Buildings (CoBuild’98) – Integrating Information, Organization, and Ar chitecture, held in Darmstadt, Germany, on February 25–26, 1998. The idea for this workshop and actually the term “cooperative building” was created during the activi ties of initiating the consortium “Workspaces of the Future” for conducting an inter disciplinary R&D program in cooperation with partners from industry. We discovered that there was no appropriate forum to present research at the intersection of informa tion technology, organizational innovation, and architecture. The theme “Integrating information, organization, and architecture” reflects the challenges resulting from current and future developments in these three areas. In the future, work and cooperation in organizations will be characterized by a degree of dynamics, flexibility, and mobility that will go far beyond many of today's develop ments and examples. The introduction of information and communication technology has already changed processes and contents of work significantly. However, the de sign of work environments, especially physical work spaces as offices and buildings, remained almost unchanged. It is time to reflect these developments in the design of equally dynamic, flexible, and mobile work environments. The papers of this volume show that this is an interdisciplinary endeavor requiring a wide range of perspectives and the utilization of results from various areas of research and practice.

Recently Visited