Block Trace Analysis And Storage System Optimization

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Block Trace Analysis and Storage System Optimization

Author : Jun Xu
Publisher : Apress
ISBN 13 : 1484239288
Total Pages : 279 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Block Trace Analysis and Storage System Optimization by : Jun Xu

Download or read book Block Trace Analysis and Storage System Optimization written by Jun Xu and published by Apress. This book was released on 2018-11-16 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the fundamental factors of data storage system performance and master an essential analytical skill using block trace via applications such as MATLAB and Python tools. You will increase your productivity and learn the best techniques for doing specific tasks (such as analyzing the IO pattern in a quantitative way, identifying the storage system bottleneck, and designing the cache policy). In the new era of IoT, big data, and cloud systems, better performance and higher density of storage systems has become crucial. To increase data storage density, new techniques have evolved and hybrid and parallel access techniques—together with specially designed IO scheduling and data migration algorithms—are being deployed to develop high-performance data storage solutions. Among the various storage system performance analysis techniques, IO event trace analysis (block-level trace analysis particularly) is one of the most common approaches for system optimization and design. However, the task of completing a systematic survey is challenging and very few works on this topic exist. Block Trace Analysis and Storage System Optimization brings together theoretical analysis (such as IO qualitative properties and quantitative metrics) and practical tools (such as trace parsing, analysis, and results reporting perspectives). The book provides content on block-level trace analysis techniques, and includes case studies to illustrate how these techniques and tools can be applied in real applications (such as SSHD, RAID, Hadoop, and Ceph systems). What You’ll Learn Understand the fundamental factors of data storage system performance Master an essential analytical skill using block trace via various applications Distinguish how the IO pattern differs in the block level from the file level Know how the sequential HDFS request becomes “fragmented” in final storage devices Perform trace analysis tasks with a tool based on the MATLAB and Python platforms Who This Book Is For IT professionals interested in storage system performance optimization: network administrators, data storage managers, data storage engineers, storage network engineers, systems engineers

Network and Parallel Computing

Author : Ching-Hsien Hsu
Publisher : Springer
ISBN 13 : 366244917X
Total Pages : 640 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Network and Parallel Computing by : Ching-Hsien Hsu

Download or read book Network and Parallel Computing written by Ching-Hsien Hsu and published by Springer. This book was released on 2014-08-23 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 11th IFIP WG 10.3 International Conference on Network and Parallel Computing, NPC 2014, held in Ilan, Taiwan, in September 2014. The 42 full papers and 24 poster papers presented were carefully reviewed and selected from 196 submissions. They are organized in topical sections on systems, networks, and architectures, parallel and multi-core technologies, virtualization and cloud computing technologies, applications of parallel and distributed computing, and I/O, file systems, and data management.

Storage Systems

Author : Alexander Thomasian
Publisher : Academic Press
ISBN 13 : 0323908098
Total Pages : 748 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Storage Systems by : Alexander Thomasian

Download or read book Storage Systems written by Alexander Thomasian and published by Academic Press. This book was released on 2021-10-13 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Storage Systems: Organization, Performance, Coding, Reliability and Their Data Processing was motivated by the 1988 Redundant Array of Inexpensive/Independent Disks proposal to replace large form factor mainframe disks with an array of commodity disks. Disk loads are balanced by striping data into strips—with one strip per disk— and storage reliability is enhanced via replication or erasure coding, which at best dedicates k strips per stripe to tolerate k disk failures. Flash memories have resulted in a paradigm shift with Solid State Drives (SSDs) replacing Hard Disk Drives (HDDs) for high performance applications. RAID and Flash have resulted in the emergence of new storage companies, namely EMC, NetApp, SanDisk, and Purestorage, and a multibillion-dollar storage market. Key new conferences and publications are reviewed in this book.The goal of the book is to expose students, researchers, and IT professionals to the more important developments in storage systems, while covering the evolution of storage technologies, traditional and novel databases, and novel sources of data. We describe several prototypes: FAWN at CMU, RAMCloud at Stanford, and Lightstore at MIT; Oracle's Exadata, AWS' Aurora, Alibaba's PolarDB, Fungible Data Center; and author's paper designs for cloud storage, namely heterogeneous disk arrays and hierarchical RAID. Surveys storage technologies and lists sources of data: measurements, text, audio, images, and video Familiarizes with paradigms to improve performance: caching, prefetching, log-structured file systems, and merge-trees (LSMs) Describes RAID organizations and analyzes their performance and reliability Conserves storage via data compression, deduplication, compaction, and secures data via encryption Specifies implications of storage technologies on performance and power consumption Exemplifies database parallelism for big data, analytics, deep learning via multicore CPUs, GPUs, FPGAs, and ASICs, e.g., Google's Tensor Processing Units

Assured Cloud Computing

Author : Roy H. Campbell
Publisher : John Wiley & Sons
ISBN 13 : 1119428505
Total Pages : 364 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Assured Cloud Computing by : Roy H. Campbell

Download or read book Assured Cloud Computing written by Roy H. Campbell and published by John Wiley & Sons. This book was released on 2018-08-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores key challenges and solutions to assured cloud computing today and provides a provocative look at the face of cloud computing tomorrow This book offers readers a comprehensive suite of solutions for resolving many of the key challenges to achieving high levels of assurance in cloud computing. The distillation of critical research findings generated by the Assured Cloud Computing Center of Excellence (ACC-UCoE) of the University of Illinois, Urbana-Champaign, it provides unique insights into the current and future shape of robust, dependable, and secure cloud-based computing and data cyberinfrastructures. A survivable and distributed cloud-computing-based infrastructure can enable the configuration of any dynamic systems-of-systems that contain both trusted and partially trusted resources and services sourced from multiple organizations. To assure mission-critical computations and workflows that rely on such systems-of-systems it is necessary to ensure that a given configuration does not violate any security or reliability requirements. Furthermore, it is necessary to model the trustworthiness of a workflow or computation fulfillment to a high level of assurance. In presenting the substance of the work done by the ACC-UCoE, this book provides a vision for assured cloud computing illustrating how individual research contributions relate to each other and to the big picture of assured cloud computing. In addition, the book: Explores dominant themes in cloud-based systems, including design correctness, support for big data and analytics, monitoring and detection, network considerations, and performance Synthesizes heavily cited earlier work on topics such as DARE, trust mechanisms, and elastic graphs, as well as newer research findings on topics, including R-Storm, and RAMP transactions Addresses assured cloud computing concerns such as game theory, stream processing, storage, algorithms, workflow, scheduling, access control, formal analysis of safety, and streaming Bringing together the freshest thinking and applications in one of today’s most important topics, Assured Cloud Computing is a must-read for researchers and professionals in the fields of computer science and engineering, especially those working within industrial, military, and governmental contexts. It is also a valuable reference for advanced students of computer science.

Computer Science Handbook

Author : Allen B. Tucker
Publisher : CRC Press
ISBN 13 : 0203494458
Total Pages : 2742 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Computer Science Handbook by : Allen B. Tucker

Download or read book Computer Science Handbook written by Allen B. Tucker and published by CRC Press. This book was released on 2004-06-28 with total page 2742 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you think about how far and fast computer science has progressed in recent years, it's not hard to conclude that a seven-year old handbook may fall a little short of the kind of reference today's computer scientists, software engineers, and IT professionals need. With a broadened scope, more emphasis on applied computing, and more than 70 chap

Dynamic Locality Improvement Techniques for Increasing Effective Storage Performance

Author : Windsor Wee Sun Hsu
Publisher :
ISBN 13 :
Total Pages : 790 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Dynamic Locality Improvement Techniques for Increasing Effective Storage Performance by : Windsor Wee Sun Hsu

Download or read book Dynamic Locality Improvement Techniques for Increasing Effective Storage Performance written by Windsor Wee Sun Hsu and published by . This book was released on 2002 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computing Handbook, Third Edition

Author : Teofilo Gonzalez
Publisher : CRC Press
ISBN 13 : 1439898529
Total Pages : 2330 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Computing Handbook, Third Edition by : Teofilo Gonzalez

Download or read book Computing Handbook, Third Edition written by Teofilo Gonzalez and published by CRC Press. This book was released on 2014-05-07 with total page 2330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computing Handbook, Third Edition: Computer Science and Software Engineering mirrors the modern taxonomy of computer science and software engineering as described by the Association for Computing Machinery (ACM) and the IEEE Computer Society (IEEE-CS). Written by established leading experts and influential young researchers, the first volume of this popular handbook examines the elements involved in designing and implementing software, new areas in which computers are being used, and ways to solve computing problems. The book also explores our current understanding of software engineering and its effect on the practice of software development and the education of software professionals. Like the second volume, this first volume describes what occurs in research laboratories, educational institutions, and public and private organizations to advance the effective development and use of computers and computing in today’s world. Research-level survey articles provide deep insights into the computing discipline, enabling readers to understand the principles and practices that drive computing education, research, and development in the twenty-first century.

The 8th International Conference on Computer Engineering and Networks (CENet2018)

Author : Qi Liu
Publisher : Springer
ISBN 13 : 3030146804
Total Pages : 968 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis The 8th International Conference on Computer Engineering and Networks (CENet2018) by : Qi Liu

Download or read book The 8th International Conference on Computer Engineering and Networks (CENet2018) written by Qi Liu and published by Springer. This book was released on 2019-04-15 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines innovation in the fields of computer engineering and networking, and explores important, state-of-the-art developments in areas such as artificial intelligence, machine learning, information analysis and communication. It gathers papers presented at the 8th International Conference on Computer Engineering and Networks (CENet2018), held in Shanghai, China on August 17–19, 2018. • Explores emerging topics in computer engineering and networking, along with their applications • Discusses how to improve productivity by using the latest advanced technologies • Examines innovation in the fields of computer engineering and networking

Proceedings of the FAST '02 Conference on File and Storage Technologies

Author :
Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the FAST '02 Conference on File and Storage Technologies by :

Download or read book Proceedings of the FAST '02 Conference on File and Storage Technologies written by and published by . This book was released on 2002 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The 6th International Conference on Distributed Computing Systems, Cambridge, Massachusetts, May 19-23, 1986

Author :
Publisher : IEEE Computer Society
ISBN 13 : 9780818606977
Total Pages : 630 pages
Book Rating : 4.6/5 (69 download)

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Book Synopsis The 6th International Conference on Distributed Computing Systems, Cambridge, Massachusetts, May 19-23, 1986 by :

Download or read book The 6th International Conference on Distributed Computing Systems, Cambridge, Massachusetts, May 19-23, 1986 written by and published by IEEE Computer Society. This book was released on 1986 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimization of File Migration in Distributed Systems

Author : Øivind Kure
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Optimization of File Migration in Distributed Systems by : Øivind Kure

Download or read book Optimization of File Migration in Distributed Systems written by Øivind Kure and published by . This book was released on 1988 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Research of the National Institute of Standards and Technology

Author :
Publisher :
ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.:/5 (4 download)

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Book Synopsis Journal of Research of the National Institute of Standards and Technology by :

Download or read book Journal of Research of the National Institute of Standards and Technology written by and published by . This book was released on 1997 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports NIST research and development in the physical and engineering sciences in which the Institute is active. These include physics, chemistry, engineering, mathematics, and computer sciences. Emphasis on measurement methodology and the basic technology underlying standardization.

The ... International Conference on Distributed Computing Systems

Author :
Publisher :
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The ... International Conference on Distributed Computing Systems by :

Download or read book The ... International Conference on Distributed Computing Systems written by and published by . This book was released on 1986 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Official Gazette of the United States Patent and Trademark Office

Author :
Publisher :
ISBN 13 :
Total Pages : 792 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Official Gazette of the United States Patent and Trademark Office by :

Download or read book Official Gazette of the United States Patent and Trademark Office written by and published by . This book was released on 2002 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Storage Network Performance Analysis

Author : Huseyin Simitci
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Storage Network Performance Analysis by : Huseyin Simitci

Download or read book Storage Network Performance Analysis written by Huseyin Simitci and published by John Wiley & Sons. This book was released on 2003-05-09 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features vendor-neutral coverage applicable to any storage network Includes a special case-study section citing real-world applications and examples The first vendor-neutral volume to cover storage network performance tuning and optimization Exacting performance monitoring and analysis maximizes the efficiency and cost-effectiveness of existing storage networks Meets the needs of network administrators, storage engineers, and IT professionals faced with shrinking budgets and growing data storage demands

Advances in Design Methods from Modeling Languages for Embedded Systems and SoC’s

Author : Dominique Borrione
Publisher : Springer Science & Business Media
ISBN 13 : 9048193044
Total Pages : 248 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Advances in Design Methods from Modeling Languages for Embedded Systems and SoC’s by : Dominique Borrione

Download or read book Advances in Design Methods from Modeling Languages for Embedded Systems and SoC’s written by Dominique Borrione and published by Springer Science & Business Media. This book was released on 2010-08-24 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than ever, FDL is the place for researchers, developers, industry designers, academia, and EDA tool companies to present and to learn about the latest scientific achievements, practical applications and users experiences in the domain of specification and design languages. FDL covers the modeling and design methods, and their latest supporting tools, for complex embedded systems, systems on chip, and heterogeneous systems. FDL 2009 is the twelfth in a series of events that were held all over Europe, in selected locations renowned for their Universities and Reseach Institutions as well as the importance of their industrial environment in Computer Science and Micro-electronics. In 2009, FDL was organized in the attractive south of France area of Sophia Antipolis. together with the DASIP (Design and Architectures for Signal and Image Processing) Conference and the SAME (Sophia Antipolis MicroElectronics ) Forum. All submitted papers were carefully reviewed to build a program with 27 full and 10 short contributions. From these, the Program Committee selected a shorter list, based on the evaluations of the reviewers, and the originality and relevance of the work that was presented at the Forum. The revised, and sometimes extended versions of these contributions constitute the chapters of this volume. Advances in Design Methods from Modeling Languages for Embedded Systems and SoC’s presents extensions to standard specification and description languages, as well as new language-based design techniques and methodologies to solve the challenges raised by mixed signal and multi-processor systems on a chip. It is intended as a reference for researchers and lecturers, as well as a state of the art milestone for designers and CAD developers.

Performance Evaluation: Origins and Directions

Author : Günter Haring
Publisher : Springer
ISBN 13 : 3540465065
Total Pages : 523 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Performance Evaluation: Origins and Directions by : Günter Haring

Download or read book Performance Evaluation: Origins and Directions written by Günter Haring and published by Springer. This book was released on 2003-06-29 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph-like state-of-the-art survey presents the history, the key ideas, the success stories, and future challenges of performance evaluation and demonstrates the impact of performance evaluation on a variety of different areas through case studies in a coherent and comprehensive way. Leading researchers in the field have contributed 19 cross-reviewed topical chapters competently covering the whole range of performance evaluation, from theoretical and methodological issues to applications in numerous other fields. Additionally, the book contains one contribution on the role of performance evaluation in industry and personal accounts of four pioneering researchers describing the genesis of breakthrough results. The book will become a valuable source of reference and indispensable reading for anybody active or interested in performance evaluation.