Design Of A High Performance High Availability Distributed File System
DOWNLOAD
Download Design Of A High Performance High Availability Distributed File System PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Design Of A High Performance High Availability Distributed File System book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Design Of A High Performance High Availability Distributed File System
DOWNLOAD
Author : Chetan Ahuja
language : en
Publisher:
Release Date : 2001
Design Of A High Performance High Availability Distributed File System written by Chetan Ahuja and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Distributed databases categories.
Blueprints For High Availability
DOWNLOAD
Author : Evan Marcus
language : en
Publisher:
Release Date : 2000-02-14
Blueprints For High Availability written by Evan Marcus and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-02-14 with Business & Economics categories.
"Rely on this book for information on the technologies and methods you'll need to design and implement high-availability systems...It will help you transform the vision of always-on networks into a reality."-Dr. Eric Schmidt, Chairman and CEO, Novell Corporation Your system will crash! The reason could be something as complex as network congestion or something as mundane as an operating system fault. The good news is that there are steps you can take to maximize your system availability and prevent serious downtime. This authoritative book will provide you with the tools to deploy a system with confidence. The authors guide you through the building of a network that runs with high availability, resiliency, and predictability. They clearly show you how to assess the elements of a system that can fail, select the appropriate level of reliability, and provide steps for designing, implementing, and testing your solution to reduce downtime to a minimum. All the while, they help you determine how much you can afford to spend by balancing costs and benefits. This book of practical, hands-on blueprints: * Examines what can go wrong with the various components of your system * Provides twenty key system design principles for attaining resilience and high availability * Discusses how to arrange disks and disk arrays for protection against hardware failures * Looks at failovers, the software that manages them, and sorts through the myriad of different failover configurations * Provides techniques for improving network reliability and redundancy * Reviews techniques for replicating data and applications to other systems across a network * Offers guidance on application recovery * Examines Disaster Recovery
A Proposed Rack Aware Model For High Availability Of Hadoop Distributed File System Hdfs Architecture
DOWNLOAD
Author : Moses Timothy
language : en
Publisher:
Release Date : 2020
A Proposed Rack Aware Model For High Availability Of Hadoop Distributed File System Hdfs Architecture written by Moses Timothy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Data-driven models like Hadoop have gained tremendous popularity in big data analytics. Though great efforts have been made through the implementation of the Hadoop framework by decoupling of resource management infrastructure, the centralized design of metadata management of HDFS has adversely affected Hadoop scalability and has resulted in a performance bottleneck. A single master node called NameNode which manages the entire namespace (all the inodes) of a file system has resulted in a single point of failure, namespace limitation, and load balancing issues in the Hadoop cluster. This paper proposed a rack-aware model where each rack is provided with a Rack_Unit NameNode (RU_NN) to manage namespace of file system and heartbeat communication of DataNodes in its rack. This will reduce load on a single NameNode and will also provide less communication overhead from all DataNodes in the cluster to a single NameNode.
Distributed System Design
DOWNLOAD
Author : Jie Wu
language : en
Publisher: CRC Press
Release Date : 2017-12-14
Distributed System Design written by Jie Wu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-14 with Computers categories.
Future requirements for computing speed, system reliability, and cost-effectiveness entail the development of alternative computers to replace the traditional von Neumann organization. As computing networks come into being, one of the latest dreams is now possible - distributed computing. Distributed computing brings transparent access to as much computer power and data as the user needs for accomplishing any given task - simultaneously achieving high performance and reliability. The subject of distributed computing is diverse, and many researchers are investigating various issues concerning the structure of hardware and the design of distributed software. Distributed System Design defines a distributed system as one that looks to its users like an ordinary system, but runs on a set of autonomous processing elements (PEs) where each PE has a separate physical memory space and the message transmission delay is not negligible. With close cooperation among these PEs, the system supports an arbitrary number of processes and dynamic extensions. Distributed System Design outlines the main motivations for building a distributed system, including: inherently distributed applications performance/cost resource sharing flexibility and extendibility availability and fault tolerance scalability Presenting basic concepts, problems, and possible solutions, this reference serves graduate students in distributed system design as well as computer professionals analyzing and designing distributed/open/parallel systems. Chapters discuss: the scope of distributed computing systems general distributed programming languages and a CSP-like distributed control description language (DCDL) expressing parallelism, interprocess communication and synchronization, and fault-tolerant design two approaches describing a distributed system: the time-space view and the interleaving view mutual exclusion and related issues, including election, bidding, and self-stabilization prevention and detection of deadlock reliability, safety, and security as well as various methods of handling node, communication, Byzantine, and software faults efficient interprocessor communication mechanisms as well as these mechanisms without specific constraints, such as adaptiveness, deadlock-freedom, and fault-tolerance virtual channels and virtual networks load distribution problems synchronization of access to shared data while supporting a high degree of concurrency
Guide To High Performance Distributed Computing
DOWNLOAD
Author : K.G. Srinivasa
language : en
Publisher: Springer
Release Date : 2015-02-09
Guide To High Performance Distributed Computing written by K.G. Srinivasa and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-09 with Computers categories.
This timely text/reference describes the development and implementation of large-scale distributed processing systems using open source tools and technologies. Comprehensive in scope, the book presents state-of-the-art material on building high performance distributed computing systems, providing practical guidance and best practices as well as describing theoretical software frameworks. Features: describes the fundamentals of building scalable software systems for large-scale data processing in the new paradigm of high performance distributed computing; presents an overview of the Hadoop ecosystem, followed by step-by-step instruction on its installation, programming and execution; Reviews the basics of Spark, including resilient distributed datasets, and examines Hadoop streaming and working with Scalding; Provides detailed case studies on approaches to clustering, data classification and regression analysis; Explains the process of creating a working recommender system using Scalding and Spark.
Distributed Operating Systems
DOWNLOAD
Author : PRADEEP K. SINHA
language : en
Publisher: PHI Learning Pvt. Ltd.
Release Date : 1998-01-01
Distributed Operating Systems written by PRADEEP K. SINHA and has been published by PHI Learning Pvt. Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-01-01 with Computers categories.
The highly praised book in communications networking from IEEE Press, now available in the Eastern Economy Edition.This is a non-mathematical introduction to Distributed Operating Systems explaining the fundamental concepts and design principles of this emerging technology. As a textbook for students and as a self-study text for systems managers and software engineers, this book provides a concise and an informal introduction to the subject.
Design Of A High Performance And High Availability Distributed Storage System
DOWNLOAD
Author : Li Ou
language : en
Publisher:
Release Date : 2006
Design Of A High Performance And High Availability Distributed Storage System written by Li Ou and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computer storage devices categories.
Cluster has become one of the most popular platforms for high-performance computing. As in traditional parallel computing systems, the I/O sub-system is a bottleneck to the overall system performance. One solution to alleviate the I/O bottleneck is to deploy a distributed storage system, which utilizes the aggregate bandwidth and capability of existing I/O resources on each cluster node, to provide high performance and scalable storage service for cluster computing platforms. The research of this dissertation concentrated on designing a high performance and high availability distributed storage system to improve I/O system performance. The system provided high performance by efficiently managing the aggregate cache space of a multi-level hierarchy, organizing file system data servers and iSCSI storage targets into a two level hierarchy with striping/parity techniques, and exploiting the potential of high speed network to reduce the RDMA registration cost. The system achieved high availability by overcoming single point of failure of metadata servers with a symmetric active/active metadata service. With a combination of various research approaches, including analysis using mathematical models, simulation using real world traces, prototype implementations of real systems running on Linux platforms, and experiments using real workloads, both high performance and high availability of a distributed storage system were achieved. The experimental results indicated that the average I/O response time was improved by up to 46% to 53% for various workloads, and the availability was increased to 99.98%; with less than 10% performance trade-off.
The Echo Distributed File System
DOWNLOAD
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
DOWNLOAD
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."
Design And Implementation Of Ceph
DOWNLOAD
Author : E. L. Miller
language : en
Publisher:
Release Date : 2006
Design And Implementation Of Ceph written by E. L. Miller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
File system designers continue to look to new architectures to improve scalability. Object-based storage diverges from server-based (e.g. NFS) and SAN-based storage systems by coupling processors and memory with disk drives, delegating low-level allocation to object storage devices (OSDs) and decoupling I/O (read/write) from metadata (file open/close) operations. Even recent object-based systems inherit decades-old architectural choices going back to early UNIX file systems, however, limiting their ability to effectively scale to hundreds of petabytes. We present Ceph, a distributed file system that provides excellent performance and reliability with unprecedented scalability. Ceph maximizes the separation between data and metadata management by replacing allocation tables with a pseudo-random data distribution function (CRUSH) designed for heterogeneous and dynamic clusters of unreliable OSDs. We leverage OSD intelligence to distribute data replication, failure detection and recovery with semi-autonomous OSDs running a specialized local object storage file system (EBOFS). Finally, Ceph is built around a dynamic distributed metadata management cluster that provides extremely efficient metadata management that seamlessly adapts to a wide range of general purpose and scientific computing file system workloads. We present performance measurements under a variety of workloads that show superior I/O performance and scalable metadata management (more than a quarter million metadata ops/sec).