'Storage nodes' presentation slideshows

Ocean PEATE

Ocean PEATE. Fred Patt NPP SDS Peer MOR Building 8 Auditorium August 27, 2008. NICSE. I&TSE. Ozone. SD3E. Sounder. Atmosphere. Land. Ocean. PSOE. Ocean PEATE Agenda. Ocean PEATE Overview Implementation Status Documentation Support Staff EDR Assessment Issues/Concerns.

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YSmart : Yet Another SQL-to- MapReduce Translator

YSmart : Yet Another SQL-to- MapReduce Translator. Rubao Lee 1 , Tian Luo 1 , Yin Huai 1 , Fusheng Wang 2 , Yongqiang He 3 , Xiaodong Zhang 1. 1 Dept. of Computer Sci. & Eng., The Ohio State University 2 Center for Comprehensive Informatics, Emory University

706 views • 50 slides

An Update Model for Network Coding in Cloud Storage Systems

An Update Model for Network Coding in Cloud Storage Systems. 2012 50th Annual Allerton Conference on Communication , Control, and Computing Mohammad Reza Zakerinasab Mea Wang Department of Computer Science University of Calgary. Outline. Introduction Related Works Proposed System

598 views • 42 slides

NCFS: On the Practicality and Extensibility of a Network-Coding-Based Distributed File System

NCFS: On the Practicality and Extensibility of a Network-Coding-Based Distributed File System. Yuchong Hu 1 , Chiu-Man Yu 2 , Yan-Kit Li 2 Patrick P. C. Lee 2 , John C. S. Lui 2 1 Institute of Network Coding 2 Department of Computer Science and Engineering The Chinese University of Hong Kong

537 views • 33 slides

Computer Hardware and Procurement at CERN

Computer Hardware and Procurement at CERN. Helge Meinhard (at) cern ch HEPiX fall 2005 @ SLAC. Outline. Procedures Hardware (being) procured Power measurements Observations. Procedures. Constraints (1). CERN is an international organisation with strict administrative rules

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P2P-SIP Peer to peer Internet telephony using SIP

P2P-SIP Peer to peer Internet telephony using SIP. Kundan Singh and Henning Schulzrinne Columbia University, New York June 2005 http://www.cs.columbia.edu/IRT/p2p-sip. Introduction What is P2P? and SIP? Why P2P-SIP? Architecture SIP using P2P vs P2P over SIP; Components that can be P2P

811 views • 30 slides

A Fast Repair Code Based on Regular Graphs for Distributed Storage Systems

A Fast Repair Code Based on Regular Graphs for Distributed Storage Systems. Yan Wang, East China Jiao Tong University Xin Wang, Fudan University. Outline. Introduction Related work The code framework Performance analysis Conclusion. Introduction.

422 views • 29 slides

CS 603 Failure Recovery

CS 603 Failure Recovery. April 19, 2002. Failure Recovery. Assumption: system designed for normal operation Failure is an exception How to handle exception? Must maintain correctness Can compromise performance Fault models provide mechanisms to describe failure and recovery

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Lecture #9 NFS, GFS, and HDFS

Lecture #9 NFS, GFS, and HDFS. CS492 Special Topics in Computer Science: Distributed Algorithms and Systems. What do you remember about FS?. Distributed File System?. How is it different from a local file system?. NFS. Design goals Same semantics as a local UNIX file system

473 views • 25 slides

Data-Centric Reconfiguration with Network-Attached Disks

Data-Centric Reconfiguration with Network-Attached Disks. Alex Shraer ( Technion ). Joint work with: J.P. Martin, D. Malkhi, M. K. Aguilera (MSR) I. Keidar ( Technion ). Preview. The setting: data-centric replicated storage Simple network-attached storage-nodes Our contributions:

494 views • 23 slides

IBM Research Lab in Haifa

Architectural and Design Issues in the General Parallel File System. IBM Research Lab in Haifa. May 12, 2002. Benny Mandler - mandler@il.ibm.com. Agenda. What is GPFS? a file system for deep computing GPFS uses General architecture How does GPFS meet its challenges - architectural issues

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Event reconstruction in the LHCb Online Farm

Markus Frank (CERN) & Albert Puig (UB). Event reconstruction in the LHCb Online Farm. An opportunity (Motivation) Adopted approach Implementation specifics Status Conclusions. Outline. The LHCb Online Farm: schematics. Readout Network. Online cluster (event selection). Data logging

343 views • 20 slides

Wireless Sensor Networks In-Network Relational Databases

Wireless Sensor Networks In-Network Relational Databases. Jocelyn Botello. Overview. Introduction Sensor Database System Projects TinyDB Cougar Maximum Performance Efficiency Optimization. Introduction. Minimization Goal: Network Traffic Amount of Transmitted Data

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Distributed Flooding-based Storage Algorithms for Large-Scale Wireless Sensor Networks

Distributed Flooding-based Storage Algorithms for Large-Scale Wireless Sensor Networks. Salah A. Aly , Moustafa Youssef, Hager S. Darwish ,Mahmoud Zidan. Communications, 2009. ICC '09. IEEE International Conference on. Outline. Introduction Network model and assumptions

298 views • 17 slides

IDC HPC User Forum Update

IDC HPC User Forum Update. April 16, 2012. Panasas product marketing. Panasas Overview. Panasas Solutions Shipping Since 2004 ActiveStor appliances in 4th generation, 19 patents issued, others pending Panasas Management Storage-focused executive management team

271 views • 14 slides

data privacy-preserving

data privacy-preserving. Nguyen Dinh Thuc University of Science, HCMC ndthuc@fit.hcmus.edu.vn. Query. Storage node. Reply. Sink. Query. Let D: domain of data N: number of sensor nodes. Reply. Storage node. two-tiered model. Divide by partition D into multiple buckets

274 views • 9 slides