Computing environments

Xem 1-20 trên 552 kết quả Computing environments
  • "cloudsim: a toolkit for modeling and simulation of cloud computing environments and evaluation of resource provisioning algorithms" presents the background information on various elements that form the basis for architecting Cloud computing systems. It also presents the requirements of elastic or malleable applications that need to scale across multiple, geographically distributed data centers that are owned by one or more Cloud service providers.

    pdf28p hung181994 23-09-2014 21 2   Download

  • The aim of this book is to give a treatment of the actively developed domain of Ubiquitous computing. Originally proposed by Mark D. Weiser, the concept of Ubiquitous computing enables a real-time global sensing, context-aware informational retrieval, multi-modal interaction with the user and enhanced visualization capabilities. In effect, Ubiquitous computing environments give extremely new and futuristic abilities to look at and interact with our habitat at any time and from anywhere.

    pdf260p cucdai_1 20-10-2012 52 10   Download

  • Consolidation of applications in cloud computing environments presents a significant opportunity for energy optimization. As a first step toward enabling energy efficient consolidation, we study the inter-relationships between energy consumption, resource utilization, and performance of consolidated workloads. The study reveals the energy performance trade-offs for consolidation and shows that optimal operating points exist. We model the consolidation problem as a modified bin packing problem and illustrate it with an example.

    ppt24p holy_ghost 05-04-2013 43 16   Download

  • Over the past several years there have been a number of projects aimed at building ‘production’ Grids. These Grids are intended to provide identified user communities with a rich, stable, and standard distributed computing environment. By ‘standard’ and ‘Grids’, we specifically mean Grids based on the common practice and standards coming out of the Global Grid Forum (GGF) (

    pdf51p huggoo 20-08-2010 55 12   Download

  • To provide a grand tour of the major operating systems components To provide coverage of basic computer system organization Operating System Concepts – 7th Edition, Jan 12, 2005 Silberschatz, Galvin and Gagne ©2005 .What is an Operating System? A program that acts as an intermediary between a user of a computer and the computer hardware. Operating system goals: Execute user programs and make solving user problems easier. Make the computer system convenient to use. Use the computer hardware in an efficient manner....

    pdf40p perpan 02-09-2012 36 9   Download

  • Database management has evolved from a specialized computer application to a central component of a modern computing environment, and, as a result, knowl- edge about database systems has become an essential part of an education in com- puter science. In this text, we present the fundamental concepts of database manage- ment. These concepts include aspects of database design, database languages, and database-system implementation.

    pdf917p animorphs 18-03-2013 30 9   Download

  • This short chapter summarizes the current status of Grid Computational and Programming environments. It puts the corresponding section of this book in context and integrates a survey of a set of 28 chapters gathered together by the Grid Computing Environment (GCE) group of the Global Grid Forum, which is being published in 2002 as a special issue of Concurrency and Computation: Practice and Experience. Several of the chapters here are extensions or reprints of those papers.

    pdf12p huggoo 20-08-2010 40 8   Download

  • Tham khảo sách 'an event service to support grid computational environments', kinh doanh - tiếp thị, tổ chức sự kiện phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf34p nhacchovina 22-03-2013 23 8   Download

  • Recent developments in high-performance networks, computers, information servers, and display technologies make it feasible to design network-enabled tools that incorporate remote compute and information resources into local computational environments and collaborative environments that link people, computers, and databases into collaborative sessions.

    pdf15p huggoo 20-08-2010 50 6   Download

  • This book presents the first integrated, single-source reference on market-oriented grid and utility computing. Divided into four main parts—and with contributions from a panel of experts in the field—it systematically and carefully explores: Foundations—presents the fundamental concepts of market-oriented computing and the issues and challenges in allocating resources in a decentralized computing environment.

    pdf673p stingdau_123 21-01-2013 28 3   Download

  • Chapter 3 - Overview of operating systems. This chapter deals with the fundamental principles of an operating system; it is a key chapter in the book. It discusses the nature of computations in different kinds of computing environments and features of operating systems used in these environments, and follows up this discussion with the notions of efficiency, system performance, and user service.

    ppt35p tangtuy04 16-03-2016 2 1   Download

  • Who is the book for? This book has been written for people whose first language is not English, and who use or are going to use computers and other information technology in an English-speaking environment. It covers the language needed to use information technology equipment, work with computer programs, discuss problems and plan projects. It does not cover advanced technical vocabulary for computer programmers or electronic engineers. All the language in the book is intended to be accessible to intermediate level students and above....

    pdf81p truongdoan 27-07-2009 1064 797   Download

  • Tham khảo tài liệu 'managing and maintaining a microsoft windows server 2003 environment', công nghệ thông tin, hệ điều hành phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf0p halanh 17-08-2009 341 116   Download

  • Information communications technology (ICT) has been found to be one of the most potent tools for promot- ing equity and access to education, and a great resource in bridging the gap of the digital divide. ICT affects almost all of our everyday activities, be it business, defense, or space exploration. Being informed of the latest information has become essential for survival. Educational enterprises also beneft from the advantages and technological learning tools offered by ICT. ICT is indispensable for creating effective distance education learn- ing environments.

    pdf291p trannhu 05-08-2009 194 97   Download

  • Tham khảo tài liệu 'managing and maintaining a ms windows server 2003 environment', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf0p halanh 14-08-2009 124 63   Download

  • Home computers that are connected to the Internet are under attack and need to be secured. That process is relatively well understood, even though we do not have perfect solutions today and probably never will. Meanwhile, however, the home computing environment is evolving into a home network of multiple devices, which will also need to be secured. We have little experience with these new home networks and much research needs to be done in this area. This paper gives a view of the requirements and some of the techniques available for securing home networks....

    pdf14p vutrung 09-09-2009 197 49   Download

  • Chương 3. Giới thiệu bộ Globus Toolkit phiên bản 3.2 cách ứng dụng với các cấu hình môi trường thực thi cụ thể. Container cũng điều khiển chu kỳ sống của các Grid service, và phân phối các yêu cầu đến các service instance. Container mở rộng cũng như bao gồm các interface chuẩn của một Web Service Engine (WSE), WSE chịu trách nhiệm xử lý các thông điệp XML.

    pdf23p caott3 20-05-2011 80 30   Download

  • Managing a Microsoft Windows Network Environment, a five-day instructorled course, provides the knowledge required by Microsoft® Certified System Administrators (MCSAs). While Microsoft Certified System Engineers (MCSEs) are qualified to design and plan, deploy, manage, and troubleshoot complex Windows system and network environments in medium to large organizations, Network Administrators and Technical Support specialists perform more limited duties on a smaller scale, such as on the department level....

    pdf14p vuthuong 11-08-2009 86 26   Download

  • This module identifies the facility, process, technology, and people issues that must be considered when planning a data center environment. During the lab at the end of the module, students will have an opportunity to practice planning a data center environment. After completing this module, students will be able to: Identify the data center environment. Identify people considerations for managing a data center environment. Identify process considerations for managing a data center environment. Identify technology considerations for a data center environment.

    pdf26p vuthuong 11-08-2009 88 24   Download

  • We show how a simple but innovative synthesis of key disciplines such as computing science and cognitive science, can be deployed in combination with such topics as ergonomics, e-learning, pedagogy, cognitive psychology, interactive system design, neuropsychology etc to create new learning worlds that boost human learning to meet the demands of the 21st century. 2.

    pdf610p lulanphuong 22-03-2012 87 21   Download

Đồng bộ tài khoản