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» Hybrid Approaches for Distributed Storage Systems
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SIGIR
2005
ACM
13 years 11 months ago
Server selection methods in hybrid portal search
The TREC .GOV collection makes a valuable web testbed for distributed information retrieval methods because it is naturally partitioned and includes 725 web-oriented queries with ...
David Hawking, Paul Thomas
CONEXT
2007
ACM
13 years 9 months ago
Proactive replication in distributed storage systems using machine availability estimation
Distributed storage systems provide data availability by means of redundancy. To assure a given level of availability in case of node failures, new redundant fragments need to be ...
Alessandro Duminuco, Ernst Biersack, Taoufik En-Na...
ICDCS
2011
IEEE
12 years 4 months ago
Provisioning a Multi-tiered Data Staging Area for Extreme-Scale Machines
—Massively parallel scientific applications, running on extreme-scale supercomputers, produce hundreds of terabytes of data per run, driving the need for storage solutions to im...
Ramya Prabhakar, Sudharshan S. Vazhkudai, Youngjae...
IPPS
2007
IEEE
13 years 11 months ago
An optimistic checkpointing and selective message logging approach for consistent global checkpoint collection in distributed sy
In this paper, we present an asynchronous consistent global checkpoint collection algorithm which prevents contention for network storage at the file server and hence reduces the...
Qiangfeng Jiang, D. Manivannan
IPPS
2007
IEEE
13 years 11 months ago
A Utility-based Approach to Cost-Aware Caching in Heterogeneous Storage Systems
Modern single and multi-processor computer systems incorporate, either directly or through a LAN, a number of storage devices with diverse performance characteristics. These stora...
Liton Chakraborty, Ajit Singh