Cached

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Publisher : NYU Press
ISBN 13 : 0814708668
Total Pages : 272 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Cached by : Stephanie Ricker Schulte

Download or read book Cached written by Stephanie Ricker Schulte and published by NYU Press. This book was released on 2013-03-18 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This is the most culturally sophisticated history of the Internet yet written. We can’t make sense of what the Internet means in our lives without reading Schulte’s elegant account of what the Internet has meant at various points in the past 30 years.”—Siva Vaidhyanathan, Chair of the Department of Media Studies at The University of Virginia In the 1980s and 1990s, the internet became a major player in the global economy and a revolutionary component of everyday life for much of the United States and the world. It offered users new ways to relate to one another, to share their lives, and to spend their time—shopping, working, learning, and even taking political or social action. Policymakers and news media attempted—and often struggled—to make sense of the emergence and expansion of this new technology. They imagined the internet in conflicting terms: as a toy for teenagers, a national security threat, a new democratic frontier, an information superhighway, a virtual reality, and a framework for promoting globalization and revolution. Schulte maintains that contested concepts had material consequences and helped shape not just our sense of the internet, but the development of the technology itself. Cached focuses on how people imagine and relate to technology, delving into the political and cultural debates that produced the internet as a core technology able to revise economics, politics, and culture, as well as to alter lived experience. Schulte illustrates the conflicting and indirect ways in which culture and policy combined to produce this transformative technology. Stephanie Ricker Schulte is an Assistant Professor of Communication at the University of Arkansas. In the Critical Cultural Communication series

Web Caching

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9781565925366
Total Pages : 324 pages
Book Rating : 4.9/5 (253 download)

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Book Synopsis Web Caching by : Duane Wessels

Download or read book Web Caching written by Duane Wessels and published by "O'Reilly Media, Inc.". This book was released on 2001 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the World Wide Web, speed and efficiency are vital. Users have little patience for slow web pages, while network administrators want to make the most of their available bandwidth. A properly designed web cache reduces network traffic and improves access times to popular web sites--a boon to network administrators and web users alike.Web Caching hands you all the technical information you need to design, deploy, and operate an effective web caching service. It starts with the basics of how web caching works, from the HTTP headers that govern cachability to cache validation and replacement algorithms.Topics covered in this book include: Designing an effective cache solution Configuring web browsers to use a cache Setting up a collection of caches that can talk to each other Configuring an interception cache or proxy Monitoring and fine-tuning the performance of a cache Configuring web servers to cooperate with web caches Benchmarking cache products The book also covers the important political aspects of web caching, including privacy, intellectual property, and security issues.Internet service providers, large corporations, or educational institutions--in short, any network that provides connectivity to a wide variety of users--can reap enormous benefit from running a well-tuned web caching service. Web Caching shows you how to do it right.

The Cache Memory Book

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Author :
Publisher : Morgan Kaufmann
ISBN 13 : 9780123229809
Total Pages : 258 pages
Book Rating : 4.2/5 (298 download)

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Book Synopsis The Cache Memory Book by : Jim Handy

Download or read book The Cache Memory Book written by Jim Handy and published by Morgan Kaufmann. This book was released on 1998-01-13 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of The Cache Memory Book introduces systems designers to the concepts behind cache design. The book teaches the basic cache concepts and more exotic techniques. It leads readers through someof the most intricate protocols used in complex multiprocessor caches. Written in an accessible, informal style, this text demystifies cache memory design by translating cache concepts and jargon into practical methodologies and real-life examples. It also provides adequate detail to serve as a reference book for ongoing work in cache memory design. The Second Edition includes an updated and expanded glossary of cache memory terms and buzzwords. The book provides new real world applications of cache memory design and a new chapter on cache"tricks". Illustrates detailed example designs of caches Provides numerous examples in the form of block diagrams, timing waveforms, state tables, and code traces Defines and discusses more than 240 cache specific buzzwords, comparing in detail the relative merits of different design methodologies Includes an extensive glossary, complete with clear definitions, synonyms, and references to the appropriate text discussions

Cache and Memory Hierarchy Design

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Author :
Publisher : Morgan Kaufmann
ISBN 13 : 1558601368
Total Pages : 1017 pages
Book Rating : 4.5/5 (586 download)

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Book Synopsis Cache and Memory Hierarchy Design by : Steven A. Przybylski

Download or read book Cache and Memory Hierarchy Design written by Steven A. Przybylski and published by Morgan Kaufmann. This book was released on 1990 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: A widely read and authoritative book for hardware and software designers. This innovative book exposes the characteristics of performance-optimal single- and multi-level cache hierarchies by approaching the cache design process through the novel perspective of minimizing execution time.

Web Content Caching and Distribution

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1402022573
Total Pages : 353 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Web Content Caching and Distribution by : Fred Douglis

Download or read book Web Content Caching and Distribution written by Fred Douglis and published by Springer Science & Business Media. This book was released on 2004-08-10 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Web caching and content delivery technologies provide the infrastructure on which systems are built for the scalable distribution of information. This proceedings of the eighth annual workshop, captures a cross-section of the latest issues and techniques of interest to network architects and researchers in large-scale content delivery. Topics covered include the distribution of streaming multimedia, edge caching and computation, multicast, delivery of dynamic content, enterprise content delivery, streaming proxies and servers, content transcoding, replication and caching strategies, peer-to-peer content delivery, and Web prefetching. Web Content Caching and Distribution encompasses all areas relating to the intersection of storage and networking for Internet content services. The book is divided into eight parts: mobility, applications, architectures, multimedia, customization, peer-to-peer, performance and measurement, and delta encoding.

Practical Global Illumination with Irradiance Caching

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Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1598296442
Total Pages : 149 pages
Book Rating : 4.5/5 (982 download)

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Book Synopsis Practical Global Illumination with Irradiance Caching by : Jaroslav Křivánek

Download or read book Practical Global Illumination with Irradiance Caching written by Jaroslav Křivánek and published by Morgan & Claypool Publishers. This book was released on 2009 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irradiance caching is a ray tracing-based technique for computing global illumination on diffuse surfaces. Specifically, it addresses the computation of indirect illumination bouncing off one diffuse object onto another. The sole purpose of irradiance caching is to make this computation reasonably fast. The main idea is to perform the indirect illumination sampling only at a selected set of locations in the scene, store the results in a cache, and reuse the cached value at other points through fast interpolation. This book is for anyone interested in making a production-ready implementation of irradiance caching that reliably renders artifact-free images. Since its invention 20 years ago, the irradiance caching algorithm has been successfully used to accelerate global illumination computation in the Radiance lighting simulation system. Its widespread use had to wait until computers became fast enough to consider global illumination in film production rendering. Since then, its use is ubiquitous. Virtually all commercial and open-source rendering software base the global illumination computation upon irradiance caching. Although elegant and powerful, the algorithm in its basic form often fails to produce artifact-free mages. Unfortunately, practical information on implementing the algorithm is scarce. The main objective of this book is to show the irradiance caching algorithm along with all the details and tricks upon which the success of its practical implementation is dependent. In addition, we discuss some extensions of the basic algorithm, such as a GPU implementation for interactive global illumination computation and temporal caching that exploits temporal coherence to suppress flickering in animations. Our goal is to show the material without being overly theoretical. However, the reader should have some basic understanding of rendering concepts, ray tracing in particular. Familiarity with global illumination is useful but not necessary to read this book. Table of Contents: Introduction to Ray Tracing and Global Illumination / Irradiance Caching Core / Practical Rendering with Irradiance Caching / Irradiance Caching in a Complete Global Illumination / Irradiance Caching on Graphics Hardware / Temporal Irradiance Caching

A Primer on Memory Consistency and Cache Coherence, Second Edition

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Author :
Publisher : Springer Nature
ISBN 13 : 3031017641
Total Pages : 276 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis A Primer on Memory Consistency and Cache Coherence, Second Edition by : Vijay Nagarajan

Download or read book A Primer on Memory Consistency and Cache Coherence, Second Edition written by Vijay Nagarajan and published by Springer Nature. This book was released on 2022-05-31 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many modern computer systems, including homogeneous and heterogeneous architectures, support shared memory in hardware. In a shared memory system, each of the processor cores may read and write to a single shared address space. For a shared memory machine, the memory consistency model defines the architecturally visible behavior of its memory system. Consistency definitions provide rules about loads and stores (or memory reads and writes) and how they act upon memory. As part of supporting a memory consistency model, many machines also provide cache coherence protocols that ensure that multiple cached copies of data are kept up-to-date. The goal of this primer is to provide readers with a basic understanding of consistency and coherence. This understanding includes both the issues that must be solved as well as a variety of solutions. We present both high-level concepts as well as specific, concrete examples from real-world systems. This second edition reflects a decade of advancements since the first edition and includes, among other more modest changes, two new chapters: one on consistency and coherence for non-CPU accelerators (with a focus on GPUs) and one that points to formal work and tools on consistency and coherence.

Client Data Caching

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Publisher : Springer Science & Business Media
ISBN 13 : 1461313635
Total Pages : 227 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Client Data Caching by : Michael J. Franklin

Download or read book Client Data Caching written by Michael J. Franklin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the significant ongoing work in the development of new database systems, many of the basic architectural and performance tradeoffs involved in their design have not previously been explored in a systematic manner. The designers of the various systems have adopted a wide range of strategies in areas such as process structure, client-server interaction, concurrency control, transaction management, and memory management. This monograph investigates several fundamental aspects of the emerging generation of database systems. It describes and investigates implementation techniques to provide high performance and scalability while maintaining the transaction semantics, reliability, and availability associated with more traditional database architectures. The common theme of the techniques developed here is the exploitation of client resources through caching-based data replication. Client Data Caching: A Foundation for High Performance Object Database Systems should be a value to anyone interested in the performance and architecture of distributed information systems in general and Object-based Database Management Systems in particular. It provides useful information for designers of such systems, as well as for practitioners who need to understand the inherent tradeoffs among the architectural alternatives in order to evaluate existing systems. Furthermore, many of the issues addressed in this book are relevant to other systems beyond the ODBMS domain. Such systems include shared-disk parallel database systems, distributed file systems, and distributed virtual memory systems. The presentation is suitable for practitioners and advanced students in all of these areas, although a basic understanding of database transaction semantics and techniques is assumed.

Cached Out

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Author :
Publisher : Createspace Independent Pub
ISBN 13 : 9781479325757
Total Pages : 428 pages
Book Rating : 4.3/5 (257 download)

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Book Synopsis Cached Out by : Russell Atkinson

Download or read book Cached Out written by Russell Atkinson and published by Createspace Independent Pub. This book was released on 2012-09-22 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Newly retired from the FBI and alone after the tragic death of his wife, Cliff Knowles takes up geocaching. While looking for a cache in the mountains he comes across a human skeleton and reports it to the sheriff's office. Then a second body is found - a fresh corpse this time - right after Cliff found another geocache nearby. When it turns out the first remains are those of a fugitive he was supposed to arrest years earlier, he becomes a suspect in a multiple homicide investigation. He has no choice but to use his sleuthing skills to identify the mysterious cache owner, known only as Enigmal, and free himself from suspicion.

Getting Started with Varnish Cache

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 149197219X
Total Pages : 158 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Getting Started with Varnish Cache by : Thijs Feryn

Download or read book Getting Started with Varnish Cache written by Thijs Feryn and published by "O'Reilly Media, Inc.". This book was released on 2017-03-13 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: How long does it take for your website to load? Web performance is just as critical for small and medium-sized websites as it is for massive websites that receive tons of hits. Before you pour money and time into rewriting your code or replacing your infrastructure, first consider a reverse-caching proxy server like Varnish. With this practical book, you’ll learn how Varnish can give your website or API an immediate performance boost. Varnish mimicks the behavior of your webserver, caches its output in memory, and serves the result directly to clients without having to access your webserver. If you’re a web developer familiar with HTTP, this book helps you master Varnish basics, so you can get up and running in no time. You’ll learn how to use the Varnish Configuration Language and HTTP best practices to achieve faster performance and a higher hit rate. Understand how Varnish helps you gain optimum web performance Use HTTP to improve the cache-ability of your websites, web applications, and APIs Properly invalidate your cache when the origin data changes Optimize access to your backend servers Avoid common mistakes when using Varnish in the wild Use logging and debugging tools to examine the behavior of Varnish

Oracle Database Ajax & PHP Web Application Development

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Publisher : McGraw Hill Professional
ISBN 13 : 0071770429
Total Pages : 458 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Oracle Database Ajax & PHP Web Application Development by : Lee Barney

Download or read book Oracle Database Ajax & PHP Web Application Development written by Lee Barney and published by McGraw Hill Professional. This book was released on 2008-03-13 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and Deploy Highly Responsive Data-Driven Web 2.0 Applications Deliver next-generation user capabilities and client-side services in your Oracle-based Web applications by combining the powerful features of AJAX and PHP. Written by Web 2.0 programming experts, Oracle Database AJAX & PHP Web Application Development shows you how to design faster, lighter, more responsive Web applications while reducing code support and creation time. You'll learn how to develop modular AJAX and PHP code, add dynamically updated content, and implement click-to-edit and drag-and-drop functionality. You'll also get details on incorporating cutting-edge mashup, reporting, and communication features. Build robust Web applications that utilize the latest AJAX, PHP, and modularity techniques Construct AJAX and PHP objects, controllers, iframes, and models Simplify programming with reusable modules, open-source libraries, and templates Optimize scalability, availability, performance, and security Auto-refresh Web pages and execute XML calls using the HttpRequest object Add HTML drill-down tables, DOM drag-and-drop, and click-to-edit features Retrieve data from external sources using Remote Procedure Calls and Pear-based services Solve browser navigation button, bookmarking, and history tracking issues Allow end users to customize Web pages using tracking, JSON, and mashups Facilitate client-side communication with VOIP, IM, targeted reporting, and file sharing

Cache Conscious Column Organization in In-memory Column Stores

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Publisher : Universitätsverlag Potsdam
ISBN 13 : 3869562285
Total Pages : 100 pages
Book Rating : 4.8/5 (695 download)

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Book Synopsis Cache Conscious Column Organization in In-memory Column Stores by : David Schwalb

Download or read book Cache Conscious Column Organization in In-memory Column Stores written by David Schwalb and published by Universitätsverlag Potsdam. This book was released on 2013 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cost models are an essential part of database systems, as they are the basis of query performance optimization. Based on predictions made by cost models, the fastest query execution plan can be chosen and executed or algorithms can be tuned and optimised. In-memory databases shifts the focus from disk to main memory accesses and CPU costs, compared to disk based systems where input and output costs dominate the overall costs and other processing costs are often neglected. However, modelling memory accesses is fundamentally different and common models do not apply anymore. This work presents a detailed parameter evaluation for the plan operators scan with equality selection, scan with range selection, positional lookup and insert in in-memory column stores. Based on this evaluation, a cost model based on cache misses for estimating the runtime of the considered plan operators using different data structures is developed. Considered are uncompressed columns, bit compressed and dictionary encoded columns with sorted and unsorted dictionaries. Furthermore, tree indices on the columns and dictionaries are discussed. Finally, partitioned columns consisting of one partition with a sorted and one with an unsorted dictionary are investigated. New values are inserted in the unsorted dictionary partition and moved periodically by a merge process to the sorted partition. An efficient attribute merge algorithm is described, supporting the update performance required to run enterprise applications on read-optimised databases. Further, a memory traffic based cost model for the merge process is provided.

Windows System Performance Through Caching Paperback

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Author :
Publisher : Lulu.com
ISBN 13 : 1105872513
Total Pages : 235 pages
Book Rating : 4.1/5 (58 download)

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Book Synopsis Windows System Performance Through Caching Paperback by : Timothy Mangan

Download or read book Windows System Performance Through Caching Paperback written by Timothy Mangan and published by Lulu.com. This book was released on 2012-06-24 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: The caching of code and data is a common technique used throughout the Windows Operating System in order to improve system and application performance. While System Performance is a difficult subject, this work represents a digestable look at performance by isolating the topfifteen or so ways that caching is used in the Windows 7 Operating System.A book that not only explains how performance, but gives the reader techniques to investigate on his or her own. Each of the caching techniques described and detailed, and experiments are provided that the reader may use to look further into the performance of their own systems. Even performance experts will learn something new from this book.Numerous free tools are used for these experiments, and the appendix provides an excellent guide to using these tools.This book represents the culmination of years of research and a series of presentations made by the Author in front of audiences around the world.

A Primer on Memory Consistency and Cache Coherence

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Author :
Publisher : Springer Nature
ISBN 13 : 3031017331
Total Pages : 206 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis A Primer on Memory Consistency and Cache Coherence by : Daniel Sorin

Download or read book A Primer on Memory Consistency and Cache Coherence written by Daniel Sorin and published by Springer Nature. This book was released on 2011-05-10 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many modern computer systems and most multicore chips (chip multiprocessors) support shared memory in hardware. In a shared memory system, each of the processor cores may read and write to a single shared address space. For a shared memory machine, the memory consistency model defines the architecturally visible behavior of its memory system. Consistency definitions provide rules about loads and stores (or memory reads and writes) and how they act upon memory. As part of supporting a memory consistency model, many machines also provide cache coherence protocols that ensure that multiple cached copies of data are kept up-to-date. The goal of this primer is to provide readers with a basic understanding of consistency and coherence. This understanding includes both the issues that must be solved as well as a variety of solutions. We present both highlevel concepts as well as specific, concrete examples from real-world systems. Table of Contents: Preface / Introduction to Consistency and Coherence / Coherence Basics / Memory Consistency Motivation and Sequential Consistency / Total Store Order and the x86 Memory Model / Relaxed Memory Consistency / Coherence Protocols / Snooping Coherence Protocols / Directory Coherence Protocols / Advanced Topics in Coherence / Author Biographies

Professional Microsoft SQL Server 2012 Reporting Services

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Publisher : John Wiley & Sons
ISBN 13 : 1118101111
Total Pages : 913 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Professional Microsoft SQL Server 2012 Reporting Services by : Paul Turley

Download or read book Professional Microsoft SQL Server 2012 Reporting Services written by Paul Turley and published by John Wiley & Sons. This book was released on 2012-06-05 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must-have guide for the latest updates to the new release of Reporting Services SQL Server Reporting Services allows you to create reports and business intelligence (BI) solutions. With this updated resource, a team of experts shows you how Reporting Services makes reporting faster, easier and more powerful than ever in web, desktop, and portal solutions. New coverage discusses the new reporting tool called Crescent, BI semantic model's impact on report design and creation, semantic model design, and more. You'll explore the major enhancements to Report Builder and benefit from best practices shared by the authors. Builds on the previous edition while also providing coverage of the new features introduced with SQL Server 2012 Explains Reporting Services architecture and BI fundamentals Covers advanced report design and filtering techniques, walking you through each design, discussing its purpose and the conditions where it could be more efficient Discusses semantic model design, Report Builder, Crescent, and more Targets business analysts and report designers as well as BI solution developers Professional Microsoft SQL Server 2012 Reporting Services is mandatory reading if you are eager to start using the newest version of SQL Server Reporting Services.

How to Puzzle Cache

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Author :
Publisher : Lulu.com
ISBN 13 : 9781312753822
Total Pages : 296 pages
Book Rating : 4.7/5 (538 download)

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Book Synopsis How to Puzzle Cache by : Cully Long

Download or read book How to Puzzle Cache written by Cully Long and published by Lulu.com. This book was released on 2015-04-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: FACED WITH A MAP FULL OF BLUE QUESTION MARKS AND NO IDEA WHERE TO START? Geocaching novices and pros alike are often daunted by puzzle and mystery caches. Ciphers, enigmatic photos, nonsensical text, or just a blank page -- it often isn't clear what the CO wants or expects you to do, and even less clear how any of it will lead you to a cache. THIS BOOK WILL HELP YOU ASK -- AND ANSWER -- ALL THE RIGHT QUESTIONS. 300 pages of lessons, tips, tricks and hints for dealing with even the trickiest puzzle caches, plus step-by-step techniques that start with examining the cache page and lead you through codes, ciphers, steganography, math, music, and dozens of other common puzzle cache types will have you on the trail in no time.

Cache Memory Design and Performance Issues in Shared-memory Multiprocessors

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Author :
Publisher :
ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Cache Memory Design and Performance Issues in Shared-memory Multiprocessors by : Farnaz Mounes-Toussi

Download or read book Cache Memory Design and Performance Issues in Shared-memory Multiprocessors written by Farnaz Mounes-Toussi and published by . This book was released on 1995 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: