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» Analyzing Metadata Performance in Distributed File Systems
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HPDC
2012
IEEE
13 years 6 days ago
Understanding the effects and implications of compute node related failures in hadoop
Hadoop has become a critical component in today’s cloud environment. Ensuring good performance for Hadoop is paramount for the wide-range of applications built on top of it. In ...
Florin Dinu, T. S. Eugene Ng
PDP
2005
IEEE
15 years 3 months ago
Tuning Dynamic Web Applications using Fine-Grain Analysis
In this paper we present a methodology to analyze the behavior and performance of Java application servers using a performance analysis framework. This framework considers all lev...
Jordi Guitart, David Carrera, Jordi Torres, Eduard...
JSSPP
2001
Springer
15 years 2 months ago
Coscheduling under Memory Constraints in a NOW Environment
Networks of Workstations (NOW) have become important and cost-effective parallel platforms for scientific computations. In practice, a NOW system is heterogeneous and non-dedicat...
Francesc Giné, Francesc Solsona, Porfidio H...
CCGRID
2001
IEEE
15 years 1 months ago
Adaptive Prefetching Technique for Shared Virtual Memory
Though shared virtual memory (SVM) systems promise low cost solutions for high performance computing, they suffer from long memory latencies. These latencies are usually caused by...
Sang-Kwon Lee, Hee-Chul Yun, Joonwon Lee, Seungryo...
ISORC
2011
IEEE
14 years 1 months ago
A Time-Predictable Object Cache
—Static cache analysis for data allocated on the heap is practically impossible for standard data caches. We propose a distinct object cache for heap allocated data. The cache is...
Martin Schoeberl