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FGCS
2008
135views more  FGCS 2008»
13 years 7 months ago
An on-line replication strategy to increase availability in Data Grids
Data is typically replicated in a Data Grid to improve the job response time and data availability. Strategies for data replication in a Data Grid have previously been proposed, b...
Ming Lei, Susan V. Vrbsky, Xiaoyan Hong
ICPP
2009
IEEE
13 years 4 months ago
Heterogeneity-Aware Erasure Codes for Peer-to-Peer Storage Systems
Peer-to-peer (P2P) storage systems rely on data redundancy to obtain high levels of data availability. Among the existing data redundancy schemes, erasure coding is a widely adopte...
Lluis Pamies-Juarez, Pedro García Ló...
TDSC
2010
218views more  TDSC 2010»
13 years 5 months ago
Secure Data Objects Replication in Data Grid
—Secret sharing and erasure coding-based approaches have been used in distributed storage systems to ensure the confidentiality, integrity, and availability of critical informati...
Manghui Tu, Peng Li, I-Ling Yen, Bhavani M. Thurai...
SRDS
2003
IEEE
14 years 7 days ago
Autonomous Replication for High Availability in Unstructured P2P Systems
We consider the problem of increasing the availability of shared data in peer-to-peer (P2P) systems so that users can access any content, regardless of the current subset of onlin...
Francisco Matias Cuenca-Acuna, Richard P. Martin, ...
HOTDEP
2008
168views Hardware» more  HOTDEP 2008»
13 years 9 months ago
A Spin-Up Saved Is Energy Earned: Achieving Power-Efficient, Erasure-Coded Storage
Storage accounts for a significant amount of a data center's ever increasing power budget. As a consequence, energy consumption has joined performance and reliability as a do...
Kevin M. Greenan, Darrell D. E. Long, Ethan L. Mil...