'Replica placement' diaporamas de présentation

Minimum-Energy Asynchronous Dissemination to Mobile Sinks in Wireless Sensor Networks

Minimum-Energy Asynchronous Dissemination to Mobile Sinks in Wireless Sensor Networks. ACM Conference on Embedded Networked Sensor Systems (SenSys 2003), Los Angeles, USA, Nov 2003 Hyung Seok Kim , Tarek F. Abdelzaher, and Wook Hyun Kwon. Outlines. Introduction Assumptions and Basic Model

606 views • 45 slides

Replica Management

Replica Management. Mansi Radke mansir1@umbc.edu. What is replication? ?& why replication?. Replication is having multiple copies of data and services in a distributed system Reasons: Reliability of the system Better protection against corrupted data

528 views • 32 slides

Dynamic Replica Placement for Scalable Content Delivery

Dynamic Replica Placement for Scalable Content Delivery. Yan Chen, Randy H. Katz, John D. Kubiatowicz {yanchen, randy, kubitron}@CS.Berkeley.EDU EECS Department UC Berkeley. replica. client. Motivation Scenario. data source. data plane. Web content server. CDN server. network plane.

272 views • 26 slides

Research on Replication Topics and resolutions

Research on Replication Topics and resolutions. Feng Mao Cluster and Grid Computing Lab Huazhong University of Sci & Tech fmao@hust.edu.cn 2004.4. Group member: Hai Jin (PhD ) Song Wu (PhD) Deqing Zou (PhD) Muzhou Xiong (PhD)

337 views • 25 slides

SCAN: A Dynamic, Scalable, and Efficient Content Distribution Network

SCAN: A Dynamic, Scalable, and Efficient Content Distribution Network. Yan Chen, Randy H. Katz, John D. Kubiatowicz {yanchen, randy, kubitron}@CS.Berkeley.EDU EECS Department UC Berkeley. Outlines. Motivation Goal and Challenges Previous Work SCAN Architecture and Components

343 views • 24 slides

Availability of Multi-Object Operations

365 views • 24 slides

Dynamic Replica Placement for Scalable Content Delivery

Dynamic Replica Placement for Scalable Content Delivery. Yan Chen, Randy H. Katz, John D. Kubiatowicz {yanchen, randy, kubitron}@CS.Berkeley.EDU EECS Department UC Berkeley. replica. cache. always update. adaptive coherence. CDN server. client. Motivation Scenario. data source.

307 views • 19 slides

Dynamic Replica Placement for Scalable Content Delivery

Dynamic Replica Placement for Scalable Content Delivery. Yan Chen, Randy H. Katz, John D. Kubiatowicz {yanchen, randy, kubitron}@CS.Berkeley.EDU EECS Department UC Berkeley. replica. cache. always update. adaptive coherence. CDN server. client. Motivation Scenario. data source.

254 views • 19 slides

OceanStore Status and Directions ROC/OceanStore Retreat 6/10/02

265 views • 18 slides

The Google File System

The Google File System. (GFS). Introduction. Special Assumptions Consistency Model System Design System Interactions Fault Tolerance (Results). Assumptions. The system will always be broken Files are BIG Large streaming reads / small random reads Large sequential writes (appends)

288 views • 13 slides

Hadoop Training in Hyderabad@kellytechnologies

www.kellytechno.com/Hyderabad/Course/Hadoop-Training

169 views • 5 slides