454 search results - page 55 / 91 » Performance Issues in WWW Servers |
132
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SIGOPSE
2004
ACM
15 years 7 months ago
2004
ACM
Web application workloads are often characterized by a large number of unique read requests and a significant fraction of write requests. Hosting these applications drives the ne...
134
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TPDS
2008
15 years 1 months ago
2008
Power consumption is an important issue for cluster supercomputers as it directly affects running cost and cooling requirements. This paper investigates the memory energy efficienc...
175
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GCC
2010
Springer
14 years 12 months ago
2010
Springer
Quality of Service (QoS) is essential to datacenters, which requires effective schemes to manage the flows among numerous servers. However, existing management techniques mainly fo...
219
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ICDE
2001
IEEE
16 years 3 months ago
2001
IEEE
We study the problem of approximately answering aggregation queries using sampling. We observe that uniform sampling performs poorly when the distribution of the aggregated attrib...
135
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SRDS
2005
IEEE
15 years 7 months ago
2005
IEEE
Current cluster architectures provide the ideal environment to run federations of main-memory database systems (FMMDBs). In FMMDBs, data resides in the main memory of the federati...