Integrated Software Architecture-Based Reliability Prediction for IT Systems PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Integrated Software Architecture-Based Reliability Prediction for IT Systems PDF full book. Access full book title Integrated Software Architecture-Based Reliability Prediction for IT Systems by Franz Brosch. Download full books in PDF and EPUB format.
Author: Franz Brosch
Publisher: KIT Scientific Publishing
ISBN: 3866448597
Category : Computers
Languages : en
Pages : 368
Get Book Here
Book Description
With the increasing importance of reliability in business and industrial IT systems, new techniques for architecture-based software reliability prediction are becoming an integral part of the development process. This dissertation thesis introduces a novel reliability modelling and prediction technique that considers the software architecture with its component structure, control and data flow, recovery mechanisms, its deployment to distributed hardware resources and the system�s usage profile.
Author: Franz Brosch
Publisher: KIT Scientific Publishing
ISBN: 3866448597
Category : Computers
Languages : en
Pages : 368
Get Book Here
Book Description
With the increasing importance of reliability in business and industrial IT systems, new techniques for architecture-based software reliability prediction are becoming an integral part of the development process. This dissertation thesis introduces a novel reliability modelling and prediction technique that considers the software architecture with its component structure, control and data flow, recovery mechanisms, its deployment to distributed hardware resources and the system�s usage profile.
Author: Franz Brosch
Publisher:
ISBN:
Category : Architecture
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Assefa D. Semegn
Publisher: Cambridge Scholars Publishing
ISBN: 1443834157
Category : Computers
Languages : en
Pages : 410
Get Book Here
Book Description
Reliability prediction of a software product is complex due to interdependence and interactions among components and the difficulty of representing this behavior with tractable models. Models developed by making simplifying assumptions about the software structure may be easy to use, but their result may be far from what happens in reality. Making assumptions closer to the reality, which allows complex interactions and interdependences among components, results in models that are too complex to use. Their results may also be too difficult to interpret. The reliability prediction problem is worsened by the lack of precise information on the behavior of components and their interactions, information that is relevant for reliability modeling. Usually, the interactions are not known precisely because of subtle undocumented side effects. Without accurate precise information, even mathematically correct models will not yield accurate reliability predictions. Deriving the necessary information from program code is not practical if not impossible. This is because the code contains too much implementation detail to be useful in creating a tractable model. It is also difficult to analyze system reliability completely based on the program code. This book documents the resulting novel approach of designing, specifying, and describing the behavior of software systems in a way that helps to predict their reliability from the reliability of the components and their interactions. The design approach is named design for reliability predictability (DRP). It integrates design for change, precise behavioral documentation and structure based reliability prediction to achieve improved reliability prediction of software systems. The specification and documentation approach builds upon precise behavioral specification of interfaces using the trace function method (TFM). It also introduces a number of structure functions or connection documents. These functions capture both the static and dynamic behaviors of component based software systems. They are used as a basis for a novel document driven structure based reliability prediction model. System reliability assessment is studied in at least three levels: component reliability, which is assumed to be known; interaction reliability, a novel approach to studying software reliability; and service reliability, whose estimation is the primary objective of reliability assessment. System reliability can be expressed as a function of service reliability. A mobile streaming system, designed and developed by the author as an industrial product, is used as a case study to demonstrate the application of the approach.
Author: Busch, Kiana
Publisher: KIT Scientific Publishing
ISBN: 3731509741
Category : Computers
Languages : en
Pages : 416
Get Book Here
Book Description
Author: Frank, Markus Kilian
Publisher: KIT Scientific Publishing
ISBN: 3731511460
Category : Computers
Languages : en
Pages : 400
Get Book Here
Book Description
Die modellbasierte Performancevorhersage ist ein bekanntes Konzept zur Gewährleistung der Softwarequalität. Derzeitige Ansätze basieren auf einem Modell mit einer Metrik, was zu ungenauen Vorhersagen für moderne Architekturen führt. In dieser Arbeit wird ein Multi-Strategie-Ansatz zur Erweiterung von Performancevorhersagemodellen zur Unterstützung von Multicore-Architekturen vorgestellt, in Palladio implementiert und dadurch die Genauigkeit der Vorhersage deutlich verbessert. - Model-based performance prediction is a well-known concept to ensure the quality of software. Current approaches are based on a single-metric model, which leads to inaccurate predictions for modern architectures. This thesis presents a multi-strategies approach to extend performance prediction models to support multicore architectures. We implemented the strategies into Palladio and significantly increased the performance prediction power.
Author: Busch, Axel
Publisher: KIT Scientific Publishing
ISBN: 3731509512
Category : Computers
Languages : en
Pages : 444
Get Book Here
Book Description
Author: Christoph Rathfelder
Publisher: KIT Scientific Publishing
ISBN: 3866449690
Category : Computers
Languages : en
Pages : 388
Get Book Here
Book Description
This dissertation thesis presents an approach enabling the modelling and quality-of-service prediction of event-based systems at the architecture-level. Applying a two-step model refinement transformation, the approach integrates platform-specific performance influences of the underlying middleware while enabling the use of different existing analytical and simulation-based prediction techniques.
Author: Langhammer, Michael
Publisher: KIT Scientific Publishing
ISBN: 3731507838
Category : Computers
Languages : en
Pages : 374
Get Book Here
Book Description
Author: Noorshams, Omar-Qais
Publisher: KIT Scientific Publishing
ISBN: 373150359X
Category : Electronic computers. Computer science
Languages : en
Pages : 312
Get Book Here
Book Description
We present a novel performance modeling approach tailored to I/O performance prediction in virtualized environments. The main idea is to identify important performance-influencing factors and to develop storage-level I/O performance models. To increase the practical applicability of these models, we combine the low-level I/O performance models with high-level software architecture models. Our approach is validated in a variety of case studies in state-of-the-art, real-world environments.
Author: Management Association, Information Resources
Publisher: IGI Global
ISBN: 1522539247
Category : Computers
Languages : en
Pages : 2124
Get Book Here
Book Description
Professionals in the interdisciplinary field of computer science focus on the design, operation, and maintenance of computational systems and software. Methodologies and tools of engineering are utilized alongside computer applications to develop efficient and precise information databases. Computer Systems and Software Engineering: Concepts, Methodologies, Tools, and Applications is a comprehensive reference source for the latest scholarly material on trends, techniques, and uses of various technology applications and examines the benefits and challenges of these computational developments. Highlighting a range of pertinent topics such as utility computing, computer security, and information systems applications, this multi-volume book is ideally designed for academicians, researchers, students, web designers, software developers, and practitioners interested in computer systems and software engineering.
