Download or read book Measurement and Rating of Computer Systems Performance and of Software Efficiency written by Werner Dirlewanger and published by . This book was released on 2006 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Systems Performance Evaluation and Prediction written by Paul J. Fortier and published by Digital Press. This book was released on 2003-06-25 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents

Download or read book Computer Performance Measurement and Evaluation Methods written by Liba Svobodova and published by Elsevier Publishing Company. This book was released on 1976 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance evaluation is not just determining whether or not a system meets certain objectives; it is also understanding if and how system performance can be improved. A computer system analyst must master a number of techniques to ascertain important factors and their effect on system performance. The purpose of this book is to develop a better understanding of the problem of performance evaluation and to analyze available techniques within this concept. Directed to present and future computer analysts and designers, readers should be familiar with concepts of hardware organization, system architecture, and operating systems.

Download or read book Computer Systems Performance Evaluation written by Israel Borovits and published by Great Source Education Group. This book was released on 1979 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Approach to Computer Installation Performance Effectiveness Evaluation written by Norman Statland and published by . This book was released on 1965 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: The process provides objective measures of performance efficiency based on both quantitative and qualitative data, and provides standards for measuring installation effectiveness. Specifications and characteristics are collected via questionnaires, once and only once, in four categories: computer hardware, extended machine (hardware/software interaction), software evaluation and problem specification. An extension of this measurement of computer system performance provides a rating for the performance of a given software package on a given piece of hardware by comparing the time derived from the hand-tailored coding to the timing resulting from the object program produced by the software. This ratio measures the efficiency of the software on the specific hardware configuration. The aggregate ratios for all the individual performance criteria are used to derive a performance standard for a software system. Algorithms are used to summarize the raw data elements and a computer program will select data elements, make simple arithmetic combinations of these elements into composites, and prepare the data for entry into a statistical analysis. Stepwise multiple regression analysis is utilized to determine the relative significance of various data elements and to calculate their relative weights. (Author).

Download or read book Computer Systems Performance Evaluation written by Domenico Ferrari and published by Prentice Hall. This book was released on 1978 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Systems Organization -- Performance of Systems.

Download or read book Computer Performance Evaluation written by Computer Performance Evaluation Users Group and published by . This book was released on 1974 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Software Sustainability written by Coral Calero and published by Springer Nature. This book was released on 2021-10-05 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on software sustainability, regarded in terms of how software is or can be developed while taking into consideration environmental, social, and economic dimensions. The sixteen chapters cover various related issues ranging from technical aspects like energy-efficient programming techniques, formal proposals related to energy efficiency measurement, patterns to build energy-efficient software, the role of developers on energy efficient software systems and tools for detecting and refactoring code smells/energy bugs; to human aspects like its impact on software sustainability or the adaptation of ACM/IEEE guidelines for student and professional education and; and an economics-driven architectural evaluation for sustainability. Also aspects as the elements of governance and management that organizations should consider when implementing, assessing and improving Green IT or the relationship between software sustainability and the Corporate Social Responsibility of software companies are included. The chapters are complemented by usage scenarios and experience reports on several domains as cloud applications, agile development or e-Health, among others. As a whole, the chapters provide a complete overview of the various issues related to sustainable software development. The target readership for this book includes CxOs, (e.g. Chief Information Officers, Chief Executive Officers, Chief Technology Officers, etc.) software developers, software managers, auditors, business owners, and quality professionals. It is also intended for students of software engineering and information systems, and software researchers who want to know the state of the art regarding software sustainability.

Download or read book System Performance Evaluation written by Erol Gelenbe and published by CRC Press. This book was released on 2000-03-24 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout successive generations of information technology, the importance of the performance evaluation of software, computer architectures, and computer networks endures. For example, the performance issues of transaction processing systems and redundant arrays of independent disks replace the virtual memory and input-output problems of the 70s.

Download or read book Information Technology written by Standards Australia International and published by . This book was released on 2001 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances and New Trends in Environmental Informatics written by Rüdiger Schaldach and published by Springer Nature. This book was released on 2019-10-31 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of the 33rd International Conference EnviroInfo 2019, held at the University of Kassel, Germany. It presents a selection of papers that describe innovative scientific approaches and ongoing research in environmental informatics and the emerging field of computational sustainability. The respective articles cover a broad range of scientific aspects including advances in core technologies such as earth observation, environmental modelling, big data and machine learning, as well as applications of ICT solutions intended to support societal transformation processes toward the more sustainable management of resource use, transportation and the energy supply. Given its scope, the book is essential reading for scientists, experts and students in these fields of research.

Download or read book Computer Performance Evaluation written by Computer Performance Evaluation Users Group and published by . This book was released on 1974 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances and New Trends in Environmental Informatics written by Hans-Joachim Bungartz and published by Springer. This book was released on 2018-11-03 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest findings and ongoing research in the field of environmental informatics. It addresses a wide range of cross-cutting activities, such as efficient computing, virtual reality, disruption management, big data, open science and the internet of things, and showcases how these green information & communication technologies (ICT) can be used to effectively address environmental and societal challenges. Presenting a selection of extended contributions to the 32nd edition of the International Conference EnviroInfo 2018, at the Leibniz Supercomputing Centre in Garching near Munich, it is essential reading for anyone looking to expand their expertise in the area.

Download or read book Software Metrics written by Alan J. Perlis and published by MIT Press. This book was released on 1981 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software Metrics is the first book to survey its subject, measuring its present extent, describing its characteristic features, and indicating directions of potential expansion.

Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1965 with total page 1776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Performance Evaluation written by Thomas E. Bell and published by . This book was released on 1975 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement and Tuning of Computer Systems written by Domenico Ferrari and published by Prentice Hall. This book was released on 1983 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Systems Organization -- Performance of Systems.