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168
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HPDC
2012
IEEE
13 years 6 months ago
QBox: guaranteeing I/O performance on black box storage systems
Many storage systems are shared by multiple clients with different types of workloads and performance targets. To achieve performance targets without over-provisioning, a system ...
Dimitris Skourtis, Shinpei Kato, Scott Brandt
137
Voted
TCSV
2010
14 years 10 months ago
Solving Streaming Capacity Problems in P2P VoD Systems
Abstract--Peer-to-peer (P2P) video-on-demand (VoD) is a popular Internet service for a large number of concurrent users. Streaming capacity in a P2P VoD system is defined as the ma...
Yifeng He, Ling Guan
117
Voted
PODC
1998
ACM
15 years 8 months ago
Probabilistic Byzantine Quorum Systems
ÐIn this paper, we explore techniques to detect Byzantine server failures in asynchronous replicated data services. Our goal is to detect arbitrary failures of data servers in a s...
Dahlia Malkhi, Michael K. Reiter, Avishai Wool, Re...
149
Voted
DSN
2007
IEEE
15 years 7 months ago
Performability Models for Multi-Server Systems with High-Variance Repair Durations
We consider cluster systems with multiple nodes where each server is prone to run tasks at a degraded level of service due to some software or hardware fault. The cluster serves t...
Hans-Peter Schwefel, Imad Antonios
136
Voted
ICPP
2008
IEEE
15 years 10 months ago
A List-Based Strategy for Optimal Replica Placement in Data Grid Systems
—Data replications is a typical strategy for improving access performance and data availability in Data Grid systems. Current works on data replication in Grid systems focus on t...
Yi-Fang Lin, Jan-Jan Wu, Pangfeng Liu