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Tools for High Performance Computing 2014

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Numerical simulation and modelling using High Performance Computing has evolved into an established technique in academic and industrial research. At the same time, the High Performance Computing infrastructure is becoming ever more complex. For instance, most of the current top systems around the world use thousands of nodes in which classical CPUs are combined with accelerator cards in order to enhance their compute power and energy efficiency. This complexity can only be mastered with adequate development and optimization tools. Key topics addressed by these tools include parallelization on heterogeneous systems, performance optimization for CPUs and accelerators, debugging of increasingly complex scientific applications and optimization of energy usage in the spirit of green IT. This book represents the proceedings of the 8 th International Parallel Tools Workshop, held October 1-2, 2014 in Stuttgart, Germany which is a forum to discuss the latest advancements in the parallel tools.
Category: Computers. ISBN: 9783319160115

Cisco Unified Computing System (UCS) (Data Center)

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The definitive guide to UCS and the Cisco Data Center Server: planning, architecture, components, deployment, and benefits With its new Unified Computing System (UCS) family of products, Cisco has introduced a fundamentally new vision for data center computing: one that reduces ownership cost, improves agility, and radically simplifies management. In this book, three Cisco insiders thoroughly explain UCS, and offer practical insights for IT professionals and decision-makers who are evaluating or implementing it. The authors establish the context for UCS by discussing the implications of virtualization, unified I/O, large memories and other key technologies, and showing how trends like cloud computing and green IT will drive the next-generation data center. Next, they take a closer look at the evolution of server CPU, memory, and I/O subsystems, covering advances such as the Intel XEON 5500, 5600, 7500, DDR3 memory, and unified I/O over 10 Gbps Ethernet. Building on these fundamentals, the authors then discuss UCS in detail, showing how it systematically overcomes key limitations of current data center environments. They review UCS features, components, and architecture, and demonstrate how it can improve data center performance, reliability, simplicity, flexibility, and energy efficiency. Along the way, they offer realistic planning, installation, and migration guidance: everything decision-makers and technical implementers need to gain maximum value from UCSnow, and for years to come. Silvano Gai has spent 11 years as Cisco Fellow, architecting Catalyst , MDS, and Nexus switches. He has written several books on networking, written multiple Internet Drafts and RFCs, and is responsible for 80 patents and applications. He teaches a course on this book's topics at Stanford University. Tommi Salli, Cisco Technical Marketing Engineer, has nearly 20 years of experience with servers and applications at Cisco, Sun, VERITAS, and Nuova Systems. Roger Andersson, Cisco Manager, Technical Marketing, spent more than 12 years in the CLARiiON Engineering Division at EMC, and 5 years as Technical Product Manager at VERITAS/Symantec. He is now focused on Cisco UCS system management. Streamline data centers with UCS to systematically reduce cost of ownership Eliminate unnecessary server componentsand their setup, management, power, cooling, and cabling Use UCS to scale service delivery, simplify service movement, and improve agility Review the latest advances in processor, memory, I/O, and virtualization architectures for data center servers Understand the specific technical advantages of UCS Integrate UCS 6100 Fabric Interconnect, Cisco UCS 2100 Series Fabric Extenders, UCS 5100 Series Blade Server Enclosures, UCS B-Series Blade Servers, UCS C-Series Rack Servers, and UCS Adapters Use Cisco UCS Manager to manage all Cisco UCS components a
Category: Computers. ISBN: 9781587141935

The Healthy PC: Preventive Care, Home Remedies, and Green Computing, 2nd Edition

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Get your PC running at full speed again--and remove malevolent software Save yourself time, money, and frustration by becoming your own computer guru. The Healthy PC: Preventive Care, Home Remedies, and Green Computing , Second Edition shows you how to find out what's wrong with your PC and solve the problems yourself. You'll get expert tips for making your PC start up faster, keeping its hard drive in good shape, and updating Windows with the latest security fixes. This hands-on guide also explains how to protect your PC for free using Microsoft Security Essentials, use the Internet safely, and configure parental controls to protect your children both online and offline. Disable unnecessary startup items and boost virtual memory Defragment your PC's hard disk and reclaim wasted space Armor your PC against attacks, viruses, malware, and spyware Protect Windows by applying the latest patches and fixes Lock down your wired and wireless Internet and network connections against intruders Surf safely and reduce risks from e-mail, IM, and social networking Keep your children safe online Maximize your PC's memory and add external hard drives Upgrade to Windows 7 and transfer your files and settings Guy Hart-Davis is the author of more than 70 computer books, including iPad and iPhone Administrator's Guide , Integrating Macs into Windows Networks , Mac OS X System Administration , and How to Do Everything: iPad and iTunes, Sixth Edition.
Category: Computers. ISBN: 9780071752916

Teaching Computing

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Previously known as Teaching ICT , this Second Edition has been carefully revised to meet the new demands of computer science as a curriculum subject.
Category: Education. ISBN: 9781446282519

Cloud Computing

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This book constitutes the proceedings of the 6th International Conference on Cloud Computing, CloudComp 2015, held in Daejeon, South Korea, in October 2015. The 36 revised full papers were carefully reviewed and selected from 89 submissions and cover topics such as virtualization and management on cloud; resource management, models and performance; mobile cloud and media services; pervasive cloud applications, services and testbeds; cloud-enabling techniques and devices. 
Category: Computers. ISBN: 9783319389035

Mobile Computing

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Das Herausgeberwerk zeigt, welche Auswirkungen der Einsatz von mobilen Endgerten auf betriebliche Ablufe hat und wie Anwendungsszenarien in verschiedenen Branchen aussehen knnen. Hierzu werden u. a. Beispiele aus dem Personalmanagement und dem Gesundheitswesen vorgestellt. Experten aus Wissenschaft und Praxis diskutieren Fragen rund um das Mobile Enterprise ebenso, wie die Gestaltung mobiler Prozesse im ERP und mobiles e-Learning. Dieser Band bietet damit all jenen Lesern und Wissenschaftlern neue Einsichten, die sich fr das Thema mobile Anwendungen umfassend interessieren.
Category: Computers. ISBN: 9783658120283

Ubiquitous Computing

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Ubiquitous Computing has been the subject of discussion in various research areas for some time now. Over the past several years RFID and Near Field Communication (NFC) technologies have become the driving force behind the vision of Ubiquitous Computing. In particular, NFC could become a real Ubiquitous Computing technology in consumer hands if it succeeds in capturing distribution channels, for example due to integration into the mobile devices market. Even if that will be the case in the future, application developers and entrepreneurs interested in using RFID or NFC technologies will be faced with the challenges of negotiating the process of moving early prototypes into a final product. In particular, given the physical nature of the technology, it is imperative that the user be involved in the very early stages of development in order to bring successful, consumer-accepted applications to market. In 2009, NFC technology still finds itself in the starting blocksaccordingly, these research results come at the right time. Previous approaches to the challenge of developing NFC applications have neither applied research methods specific to Ubiquitous Computing, nor have they integrated the appropriate design guidelines. Florian Resatsch's work focuses specifically on these issues and makes use of a unified developmental and evaluation process model. The work draws on knowledge from a range of disciplines and combines these into a process for developing and evaluating Ubiquitous Computing applications using Near Field Communication (NFC) as an enabling technology.
Category: Business. ISBN: 9783834921673

Parallel Computing

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Parallel Computing
Category: Computers. ISBN: 9780815513292

Introducing Computing

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This timely new text provides an accessible introduction to teaching Computing, and computer programming. Specifically designed for non-specialists who need to develop new skills in Computing in order to meet the new curriculum requirements, it offers a useful guide to the subject, alongside worked examples of good practice. Packed full of practical advice, the book examines different approaches to introducing children from age 5 to Computing, and describes a wide range of tried and tested projects that have been proven to work in schools. Including case studies and a glossary of key terms, it covers: The key concepts in Computing and computational thinking Using personal learning networks, social media and the 'wiki curriculum' to develop higher thinking skills and desirable learner characteristics Links to the curriculum at Key Stages 1, 2 and 3 Practical ways to develop children's Computing skills alongside creative writing, art and music Gaming and computer science Featuring a companion website www.literacyfromscratch.org.uk with extensive support materials, examples of pupils' work, links to software and downloadable lesson plans, this is an essential text for all teachers and trainees who are responsible for the new Computing curriculum.
Category: Education. ISBN: 9781138022843

Grid Computing

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Designed for senior undergraduate and first-year graduate students, Grid Computing : Techniques and Applications shows professors how to teach this subject in a practical way. Extensively classroom-tested, it covers job submission and scheduling, Grid security, Grid computing services and software tools, graphical user interfaces, workflow editors, and Grid-enabling applications. The book begins with an introduction that discusses the use of a Grid computing Web-based portal. It then examines the underlying action of job submission using a command-line interface and the use of a job scheduler. After describing both general Internet security techniques and specific security mechanisms developed for Grid computing, the author focuses on Web services technologies and how they are adopted for Grid computing. He also discusses the advantages of using a graphical user interface over a command-line interface and presents a graphical workflow editor that enables users to compose sequences of computational tasks visually using a simple drag-and-drop interface. The final chapter explains how to deploy applications on a Grid. The Grid computing platform offers much more than simply running an application at a remote site. It also enables multiple, geographically distributed computers to collectively obtain increased speed and fault tolerance. Illustrating this kind of resource discovery, this practical text encompasses the varied and interconnected aspects of Grid computing, including how to design a system infrastructure and Grid portal. Supplemental Web Resources The author's Web site offers various instructional resources, including slides and links to software for programming assignments. Many of these assignments do not require access to a Grid platform. Instead, the author provides step-by-step instructions for installing open-source software to deploy and test Web and Grid services, a Grid computing workflow editor to design and test workflows, and a Grid computing portal to deploy portlets.
Category: Computers. ISBN: 9781138116061
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