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Author: Steve Scargall Publisher: Apress ISBN: 1484249321 Category : Computers Languages : en Pages : 387
Book Description
Beginning and experienced programmers will use this comprehensive guide to persistent memory programming. You will understand how persistent memory brings together several new software/hardware requirements, and offers great promise for better performance and faster application startup times—a huge leap forward in byte-addressable capacity compared with current DRAM offerings. This revolutionary new technology gives applications significant performance and capacity improvements over existing technologies. It requires a new way of thinking and developing, which makes this highly disruptive to the IT/computing industry. The full spectrum of industry sectors that will benefit from this technology include, but are not limited to, in-memory and traditional databases, AI, analytics, HPC, virtualization, and big data. Programming Persistent Memory describes the technology and why it is exciting the industry. It covers the operating system and hardware requirements as well as how to create development environments using emulated or real persistent memory hardware. The book explains fundamental concepts; provides an introduction to persistent memory programming APIs for C, C++, JavaScript, and other languages; discusses RMDA with persistent memory; reviews security features; and presents many examples. Source code and examples that you can run on your own systems are included. What You’ll Learn Understand what persistent memory is, what it does, and the value it brings to the industry Become familiar with the operating system and hardware requirements to use persistent memory Know the fundamentals of persistent memory programming: why it is different from current programming methods, and what developers need to keep in mind when programming for persistence Look at persistent memory application development by example using the Persistent Memory Development Kit (PMDK)Design and optimize data structures for persistent memoryStudy how real-world applications are modified to leverage persistent memoryUtilize the tools available for persistent memory programming, application performance profiling, and debugging Who This Book Is For C, C++, Java, and Python developers, but will also be useful to software, cloud, and hardware architects across a broad spectrum of sectors, including cloud service providers, independent software vendors, high performance compute, artificial intelligence, data analytics, big data, etc.
Author: Steve Scargall Publisher: Apress ISBN: 1484249321 Category : Computers Languages : en Pages : 387
Book Description
Beginning and experienced programmers will use this comprehensive guide to persistent memory programming. You will understand how persistent memory brings together several new software/hardware requirements, and offers great promise for better performance and faster application startup times—a huge leap forward in byte-addressable capacity compared with current DRAM offerings. This revolutionary new technology gives applications significant performance and capacity improvements over existing technologies. It requires a new way of thinking and developing, which makes this highly disruptive to the IT/computing industry. The full spectrum of industry sectors that will benefit from this technology include, but are not limited to, in-memory and traditional databases, AI, analytics, HPC, virtualization, and big data. Programming Persistent Memory describes the technology and why it is exciting the industry. It covers the operating system and hardware requirements as well as how to create development environments using emulated or real persistent memory hardware. The book explains fundamental concepts; provides an introduction to persistent memory programming APIs for C, C++, JavaScript, and other languages; discusses RMDA with persistent memory; reviews security features; and presents many examples. Source code and examples that you can run on your own systems are included. What You’ll Learn Understand what persistent memory is, what it does, and the value it brings to the industry Become familiar with the operating system and hardware requirements to use persistent memory Know the fundamentals of persistent memory programming: why it is different from current programming methods, and what developers need to keep in mind when programming for persistence Look at persistent memory application development by example using the Persistent Memory Development Kit (PMDK)Design and optimize data structures for persistent memoryStudy how real-world applications are modified to leverage persistent memoryUtilize the tools available for persistent memory programming, application performance profiling, and debugging Who This Book Is For C, C++, Java, and Python developers, but will also be useful to software, cloud, and hardware architects across a broad spectrum of sectors, including cloud service providers, independent software vendors, high performance compute, artificial intelligence, data analytics, big data, etc.
Author: Thomas Anderson Publisher: ISBN: 9780985673529 Category : Computers Languages : en Pages : 0
Book Description
Over the past two decades, there has been a huge amount of innovation in both the principles and practice of operating systems Over the same period, the core ideas in a modern operating system - protection, concurrency, virtualization, resource allocation, and reliable storage - have become widely applied throughout computer science. Whether you get a job at Facebook, Google, Microsoft, or any other leading-edge technology company, it is impossible to build resilient, secure, and flexible computer systems without the ability to apply operating systems concepts in a variety of settings. This book examines the both the principles and practice of modern operating systems, taking important, high-level concepts all the way down to the level of working code. Because operating systems concepts are among the most difficult in computer science, this top to bottom approach is the only way to really understand and master this important material.
Author: Mendel Rosenblum Publisher: ISBN: Category : File organization (Computer science) Languages : en Pages : 448
Book Description
I have implemented a prototype log-structured file system called Sprite LFS; it outperforms current Unix file systems by an order of magnitude for small-file writes and matches or exceeds Unix performance for reads and large writes. Even when the overhead for cleaning is included, Sprite LFS can use 70% of the disk bandwidth for writing. Unix file systems typically can use only 5-10%.
Author: Max Hailperin Publisher: Max Hailperin ISBN: 0534423698 Category : Computers Languages : en Pages : 496
Book Description
By using this innovative text, students will obtain an understanding of how contemporary operating systems and middleware work, and why they work that way.
Author: Daniel L. Schacter Publisher: HMH ISBN: 0547347456 Category : Psychology Languages : en Pages : 289
Book Description
A New York Times Notable Book: A psychologist’s “gripping and thought-provoking” look at how and why our brains sometimes fail us (Steven Pinker, author of How the Mind Works). In this intriguing study, Harvard psychologist Daniel L. Schacter explores the memory miscues that occur in everyday life, placing them into seven categories: absent-mindedness, transience, blocking, misattribution, suggestibility, bias, and persistence. Illustrating these concepts with vivid examples—case studies, literary excerpts, experimental evidence, and accounts of highly visible news events such as the O. J. Simpson verdict, Bill Clinton’s grand jury testimony, and the search for the Oklahoma City bomber—he also delves into striking new scientific research, giving us a glimpse of the fascinating neurology of memory and offering “insight into common malfunctions of the mind” (USA Today). “Though memory failure can amount to little more than a mild annoyance, the consequences of misattribution in eyewitness testimony can be devastating, as can the consequences of suggestibility among pre-school children and among adults with ‘false memory syndrome’ . . . Drawing upon recent neuroimaging research that allows a glimpse of the brain as it learns and remembers, Schacter guides his readers on a fascinating journey of the human mind.” —Library Journal “Clear, entertaining and provocative . . . Encourages a new appreciation of the complexity and fragility of memory.” —The Seattle Times “Should be required reading for police, lawyers, psychologists, and anyone else who wants to understand how memory can go terribly wrong.” —The Atlanta Journal-Constitution “A fascinating journey through paths of memory, its open avenues and blind alleys . . . Lucid, engaging, and enjoyable.” —Jerome Groopman, MD “Compelling in its science and its probing examination of everyday life, The Seven Sins of Memory is also a delightful book, lively and clear.” —Chicago Tribune Winner of the William James Book Award
Author: Amelia Atwater-Rhodes Publisher: Delacorte Press Books for Young Readers ISBN: 0385734379 Category : Juvenile Fiction Languages : en Pages : 226
Book Description
Diagnosed with schizophrenia as a child, sixteen-year-old Erin has spent half of her life in therapy and on drugs, but now must face the possibility of weird things in the real world, including shapeshifting friends and her "alter," a centuries-old vampire.
Author: Bruce Jacob Publisher: Springer Nature ISBN: 3031017242 Category : Technology & Engineering Languages : en Pages : 69
Book Description
Today, computer-system optimization, at both the hardware and software levels, must consider the details of the memory system in its analysis; failing to do so yields systems that are increasingly inefficient as those systems become more complex. This lecture seeks to introduce the reader to the most important details of the memory system; it targets both computer scientists and computer engineers in industry and in academia. Roughly speaking, computer scientists are the users of the memory system and computer engineers are the designers of the memory system. Both can benefit tremendously from a basic understanding of how the memory system really works: the computer scientist will be better equipped to create algorithms that perform well and the computer engineer will be better equipped to design systems that approach the optimal, given the resource limitations. Currently, there is consensus among architecture researchers that the memory system is "the bottleneck," and this consensus has held for over a decade. Somewhat inexplicably, most of the research in the field is still directed toward improving the CPU to better tolerate a slow memory system, as opposed to addressing the weaknesses of the memory system directly. This lecture should get the bulk of the computer science and computer engineering population up the steep part of the learning curve. Not every CS/CE researcher/developer needs to do work in the memory system, but, just as a carpenter can do his job more efficiently if he knows a little of architecture, and an architect can do his job more efficiently if he knows a little of carpentry, giving the CS/CE worlds better intuition about the memory system should help them build better systems, both software and hardware. Table of Contents: Primers / It Must Be Modeled Accurately / ...\ and It Will Change Soon
Author: Peter Loshin Publisher: Newnes ISBN: 0124104428 Category : Computers Languages : en Pages : 141
Book Description
For those with legitimate reason to use the Internet anonymously--diplomats, military and other government agencies, journalists, political activists, IT professionals, law enforcement personnel, political refugees and others--anonymous networking provides an invaluable tool, and many good reasons that anonymity can serve a very important purpose. Anonymous use of the Internet is made difficult by the many websites that know everything about us, by the cookies and ad networks, IP-logging ISPs, even nosy officials may get involved. It is no longer possible to turn off browser cookies to be left alone in your online life. Practical Anonymity: Hiding in Plain Sight Online shows you how to use the most effective and widely-used anonymity tools--the ones that protect diplomats, military and other government agencies to become invisible online. This practical guide skips the theoretical and technical details and focuses on getting from zero to anonymous as fast as possible. For many, using any of the open-source, peer-reviewed tools for connecting to the Internet via an anonymous network may be (or seem to be) too difficult because most of the information about these tools is burdened with discussions of how they work and how to maximize security. Even tech-savvy users may find the burden too great--but actually using the tools can be pretty simple. The primary market for this book consists of IT professionals who need/want tools for anonymity to test/work around corporate firewalls and router filtering as well as provide anonymity tools to their customers. Simple, step-by-step instructions for configuring and using anonymous networking software - Simple, step-by-step instructions for configuring and using anonymous networking software - Use of open source, time-proven and peer-reviewed tools for anonymity - Plain-language discussion of actual threats and concrete suggestions for appropriate responses - Easy-to-follow tips for safer computing - Simple, step-by-step instructions for configuring and using anonymous networking software - Use of open source, time-proven and peer-reviewed tools for anonymity - Plain-language discussion of actual threats, and concrete suggestions for appropriate responses - Easy to follow tips for safer computing
Author: Steve Scargall
Author: Steve Scargall
Author: Thomas Anderson
Author: Mendel Rosenblum
Author: Max Hailperin
Author: Daniel L. Schacter
Author: Amelia Atwater-Rhodes
Author: Bruce Jacob
Author: Makoto Onizuka
Author: Peter Loshin
Author: Ron Morrison