The Echo Distributed File System
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The Echo Distributed File System
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Author : Andrew D. Birrell
language : en
Publisher:
Release Date : 1993
The Echo Distributed File System written by Andrew D. Birrell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computer networks categories.
Its reliability was designed to be higher than other distributed file systems, and higher than centralized systems. It was designed to workwell in arbitrarily large networks."
Availability In The Echo File System
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Author : Garret Frederick Swart
language : en
Publisher:
Release Date : 1993
Availability In The Echo File System written by Garret Frederick Swart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computer networks categories.
Abstract: "The Echo file system project explored several issues in the design and implementation of distributed file systems. This paper describes the aspects of the Echo design that are related to providing high availability. These aspects include the provision of redundant components (replicated disks and backup servers), the replication of information, and recovery from failures. Further, we discuss some less obvious mechanisms needed for providing truly high availability: load control, dynamic reconfiguration of the system, and the detection and reporting of faults. Finally, we discuss some of the impact of our availability mechanisms on application software."
New Value Logging In The Echo Replicated File System
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Author : Andy Hisgen
language : en
Publisher:
Release Date : 1993
New Value Logging In The Echo Replicated File System written by Andy Hisgen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Database management categories.
Abstract: "Echo replicated file system uses new-value logging. Echo's use of new-value logging provides a clean separation of the internals of the system into one module that is concerned with logging and recovery, and another module that is concerned with accessing and updating the file system's on-disk structures. The logging module provides a restricted form of transaction. The restrictions simplify its implementation but impose constraints on the file system module. The file system module easily satisfies these constraints, resulting in a good match overall."
Replication Techniques In Distributed Systems
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Author : Abdelsalam A. Helal
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-29
Replication Techniques In Distributed Systems written by Abdelsalam A. Helal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-29 with Computers categories.
Replication Techniques in Distributed Systems organizes and surveys the spectrum of replication protocols and systems that achieve high availability by replicating entities in failure-prone distributed computing environments. The entities discussed in this book vary from passive untyped data objects, to typed and complex objects, to processes and messages. Replication Techniques in Distributed Systems contains definitions and introductory material suitable for a beginner, theoretical foundations and algorithms, an annotated bibliography of commercial and experimental prototype systems, as well as short guides to recommended further readings in specialized subtopics. This book can be used as recommended or required reading in graduate courses in academia, as well as a handbook for designers and implementors of systems that must deal with replication issues in distributed systems.
Remote Access To Distributed File Systems
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Author : Lawrence Bruce Huston
language : en
Publisher:
Release Date : 1995
Remote Access To Distributed File Systems written by Lawrence Bruce Huston and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
Catalogue Of Distributed File Operating Systems
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Author : Uwe M. Borghoff
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Catalogue Of Distributed File Operating Systems written by Uwe M. Borghoff and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
In general, distributed systems can be classified into Distributed File Systems (DFS) and Distributed Operating Systems (DOS). The survey which follows distinguishes be tween DFS approaches in Chapters 2-3, and DOS approaches in Chapters 4-5. Within DFS and DOS, I further distinguish "traditional" and object-oriented approaches. A traditional approach is one where processes are the active components in the systems and where the name space is hierarchically organized. In a centralized environment, UNIX would be a good example of a traditional approach. On the other hand, an object-oriented approach deals with objects in which all information is encapsulated. Some systems of importance do not fit into the DFS/DOS classification. I call these systems "closely related" and put them into Chapter 6. Chapter 7 contains a table of comparison. This table gives a lucid overview summarizing the information provided and allowing for quick access. The last chapter is added for the sake of completeness. It contains very brief descriptions of other related systems. These systems are of minor interest or do not provide transparency at all. Sometimes I had to assign a system to this chapter simply for lack of adequate information about it.
Z Os Distributed File Service Zseries File System Implementation Z Os V1r13
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Author : Paul Rogers
language : en
Publisher: IBM Redbooks
Release Date : 2012-10-18
Z Os Distributed File Service Zseries File System Implementation Z Os V1r13 written by Paul Rogers and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-18 with Computers categories.
The z/OS® Distributed File Service zSeries® File System (zFS) is a z/OS UNIX® file system that can be used like the Hierarchical File System (HFS). zFS file systems contain files and directories, including Access Control Lists (ACLs), that can be accessed with the z/OS HFS application programming interfaces (APIs). zFS file systems can be mounted into the z/OS UNIX hierarchy along with other local or remote file system types (for example, HFS, TFS, AUTOMNT, NFS, and so on). zFS does not replace HFS, but it is the z/OS UNIX strategic file system and IBM® recommends migrating HFS file systems to zFS. Beginning with z/OS V1R7, there are no restrictions for file system structures that should be kept as HFS instead of zFS. This IBM Redbooks® publication helps you to install, tailor, and configure new zFS file systems. This information can be used by system administrators who work with the zFS component of the IBM z/OS Distributed File Service base element. The book provides a broad description of the new architecture of the zFS file system for all releases up to zFS V1R13. You can use it as a reference when converting HFS file systems to zFS file systems. It will help you to create a solution for migrating to zFS file systems, and to understand the performance differences between HFS file systems and zFS file systems.
Concurrency
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Author : Dahlia Malkhi
language : en
Publisher: Morgan & Claypool
Release Date : 2019-09-16
Concurrency written by Dahlia Malkhi and has been published by Morgan & Claypool this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-16 with Computers categories.
This book is a celebration of Leslie Lamport's work on concurrency, interwoven in four-and-a-half decades of an evolving industry: from the introduction of the first personal computer to an era when parallel and distributed multiprocessors are abundant. His works lay formal foundations for concurrent computations executed by interconnected computers. Some of the algorithms have become standard engineering practice for fault tolerant distributed computing – distributed systems that continue to function correctly despite failures of individual components. He also developed a substantial body of work on the formal specification and verification of concurrent systems, and has contributed to the development of automated tools applying these methods. Part I consists of technical chapters of the book and a biography. The technical chapters of this book present a retrospective on Lamport's original ideas from experts in the field. Through this lens, it portrays their long-lasting impact. The chapters cover timeless notions Lamport introduced: the Bakery algorithm, atomic shared registers and sequential consistency; causality and logical time; Byzantine Agreement; state machine replication and Paxos; temporal logic of actions (TLA). The professional biography tells of Lamport's career, providing the context in which his work arose and broke new grounds, and discusses LaTeX – perhaps Lamport’s most influential contribution outside the field of concurrency. This chapter gives a voice to the people behind the achievements, notably Lamport himself, and additionally the colleagues around him, who inspired, collaborated, and helped him drive worldwide impact. Part II consists of a selection of Leslie Lamport's most influential papers. This book touches on a lifetime of contributions by Leslie Lamport to the field of concurrency and on the extensive influence he had on people working in the field. It will be of value to historians of science, and to researchers and students who work in the area of concurrency and who are interested to read about the work of one of the most influential researchers in this field.
Encyclopedia Of Microcomputers
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Author : Allen Kent
language : en
Publisher: CRC Press
Release Date : 1992-05-27
Encyclopedia Of Microcomputers written by Allen Kent and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-05-27 with Computers categories.
"The Encyclopedia of Microcomputers serves as the ideal companion reference to the popular Encyclopedia of Computer Science and Technology. Now in its 10th year of publication, this timely reference work details the broad spectrum of microcomputer technology, including microcomputer history; explains and illustrates the use of microcomputers throughout academe, business, government, and society in general; and assesses the future impact of this rapidly changing technology."
Disseminating Security Updates At Internet Scale
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Author : Jun Li
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Disseminating Security Updates At Internet Scale written by Jun Li and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Disseminating Security Updates at Internet Scale describes a new system, "Revere", that addresses these problems. "Revere" builds large-scale, self-organizing and resilient overlay networks on top of the Internet to push security updates from dissemination centers to individual nodes. "Revere" also sets up repository servers for individual nodes to pull missed security updates. This book further discusses how to protect this push-and-pull dissemination procedure and how to secure "Revere" overlay networks, considering possible attacks and countermeasures. Disseminating Security Updates at Internet Scale presents experimental measurements of a prototype implementation of "Revere" gathered using a large-scale oriented approach. These measurements suggest that "Revere" can deliver security updates at the required scale, speed and resiliency for a reasonable cost. Disseminating Security Updates at Internet Scale will be helpful to those trying to design peer systems at large scale when security is a concern, since many of the issues faced by these designs are also faced by "Revere". The "Revere" solutions may not always be appropriate for other peer systems with very different goals, but the analysis of the problems and possible solutions discussed here will be helpful in designing a customized approach for such systems.