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» Performance of the IBM General Parallel File System
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HPDC
2010
IEEE
14 years 10 months ago
Improving the Hadoop map/reduce framework to support concurrent appends through the BlobSeer BLOB management system
Hadoop is a reference software framework supporting the Map/Reduce programming model. It relies on the Hadoop Distributed File System (HDFS) as its primary storage system. Althoug...
Diana Moise, Gabriel Antoniu, Luc Bougé
CCGRID
2001
IEEE
15 years 1 months ago
Parallel I/O Support for HPF on Clusters
Clusters of workstations are a popular alternative to integrated parallel systems designed and built by a vendor. Besides their huge cumulative processing power, they also provide...
Peter Brezany, Viera Sipková
MASCOTS
2007
14 years 11 months ago
Uncovering the Effect of System Performance on User Behavior from Traces of Parallel Systems
—Intuitively, it seems that understanding how the performance of a system affects its users requires research in psychology and the conducting of live experiments. We demonstrate...
Edi Shmueli, Dror G. Feitelson
TCSV
2008
105views more  TCSV 2008»
14 years 9 months ago
Combination Load Balancing for Video-on-Demand Systems
We observe that an effect of "disk resource sharing" of multi-copy movie traffic has great impact on the blocking performance of a video-on-demand system. This observatio...
Jun Guo, Eric Wing Ming Wong, Sammy Chan, Peter Ta...
73
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IPPS
2007
IEEE
15 years 4 months ago
An Implementation and Evaluation of Client-Side File Caching for MPI-IO
Client-side file caching has long been recognized as a file system enhancement to reduce the amount of data transfer between application processes and I/O servers. However, cach...
Wei-keng Liao, Avery Ching, Kenin Coloma, Alok N. ...