'Distributed file system' diaporamas de présentation

Distributed File Systems

Distributed File Systems. NFS AFS SMB. http://en.wikipedia.org/wiki/Network_file_system. DFS Introduction. Distributed File Systems (DFS). Any computer file system that supports sharing of files and other resources as persistent storage over a computer network

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The Buddhist who understood (your) Desire

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Scale and Performance in a Distributed File System

Scale and Performance in a Distributed File System. John H. Howard et al. ACM Transactions on Computer Systems, 1989 Presented by Gangwon Jo, Sangkuk Kim. Andrew File System. Andrew Distributed computing environment for Carnegie Mellon University

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70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment Chapter 7: Advanced File System Management

70-290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment Chapter 7: Advanced File System Management Objectives Understand and configure file and folder attributes Understand and configure advanced file and folder attributes Implement and manage disk quotas

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Warning from Leslie Lamport

Warning from Leslie Lamport. Who is he? Leslie Lamport (born February 7, 1941 in New York City) is an American computer scientist. Lamport is best known for his seminal work in distributed systems and as the initial developer of the document preparation system LaTeX . What did he say?

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Grid Computing

Grid Computing. Fateha Khanam Bappee Dept. of Mathematics, Statistics & Computer Science St. Francis Xavier University Antigonish , NS April 05, 2012. Presentation Outline. What is Grid Computing How a Grid Works A View on Grid Computing Grid concepts and components

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Definition of a Distributed System (1)

Definition of a Distributed System (1). A distributed system is: A collection of independent computers that appears to its users as a single coherent system . Definition of a Distributed System (2). users. ?. 1.1. Standard OS.

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Ceph: A Scalable, High-Performance Distributed File System

Sage A. Weil, Scott A. Brandt, Ethan L. Miller, Darrel D. E. Long. Ceph: A Scalable, High-Performance Distributed File System. Contents. Goals System Overview Client Operation Dynamically Distributed Metadata Distributed Object Storage Performance. Goals. Scalability

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Distributed system

Distributed system. Distributed File System. Nguyen Huu Tuong Vinh Huynh Thi Thu Thuy Dang Trang Tri. Overviews. File system: support convenient programming interface to disk storage, access control and file looking mechanism.

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Chapter 3 Enabling Technologies

Chapter 3 Enabling Technologies. Zhenlong Li, Qunying Huang and Zhipeng Gui. Learning Objective. Develop basic understanding of cloud computing enabling technologies: Hardware advancements Computing technologies Virtualization Distributed file system Web x.0 technologies.

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EnsemBlue: Integrating Distributed Storage and Consumer Electronics

EnsemBlue: Integrating Distributed Storage and Consumer Electronics. Daniel Peek and Jason Flinn University of Michigan. Bringing Distributed Systems Home. Distributed systems ignore Consumer Electronic Devices (CEDs) Much user interaction is through CEDs

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Big Data

Big Data. Santi Apichairojkul System Consultant. 35 ZB. By 2020, the digital universe will be 44 times larger than it was in 2009. 61%. 5-6%. Of executives surveyed want more information when making a decision.

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Distributed File System: Design Comparisons II

Distributed File System: Design Comparisons II. Pei Cao Cisco Systems, Inc. . Review of Last Lecture. Functionalities of Distributed File Systems Implementation mechanism examples Client side: Vnode interface in kernel Communications: RPC Server side: service daemons Design choices

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CS 540 Database Management Systems

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CN2140 Server II (V2)

CN2140 Server II (V2). Kemtis Kunanuraksapong MSIS with Distinction MCT, MCITP, MCTS , MCDST, MCP, A+. Agenda. Chapter 6: Configuring File Services Exercise Lab Midterm Exam. File Server. Implementing basic file server functions requires The File Server role

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Distributed File System

Distributed File System. By Manshu Zhang. Outline. Basic Concepts Current project Hadoop Distributed File System Future work Reference. DFS. A distributed implementation of the classical time sharing model of a file system, where multiple users share files and storage resources.

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The ESA Earth Observation Payload Data Long Term Storage Activities

The ESA Earth Observation Payload Data Long Term Storage Activities. Gian Maria Pinna (1) , Francesco Ferrante (2) (1) ESA-ESRIN Via G. Galilei, CP 64,00044 Frascati, Italy EMail: GianMaria.Pinna@esa.int (2) SERCO Italy Via Sciadonna24/26, 00044, Frascati, Italy EMail: fferrante@serco.it

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File Access Patterns in Coda Distributed File System

File Access Patterns in Coda Distributed File System. Yevgeniy Vorobeychik. Outline. Terminology Motivation Project Description Related Work Case Analysis Experimental setup DFSTrace Custom Perl library Process Results Analysis Implications Flaws and Limitations Future Work.

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Locality-Aware Dynamic VM Reconfiguration on MapReduce Clouds

Locality-Aware Dynamic VM Reconfiguration on MapReduce Clouds. Jongse Park , Daewoo Lee, Bokyeong Kim, Jaehyuk Huh, Seungryoul Maeng. Virtual Clusters on Cloud. Private cluster on public cloud Distributed computing platforms

345 views • 19 slides