1914 search results - page 160 / 383 » Using Execution Trace Data to Improve Distributed Systems |
138
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PPAM
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorit...
143
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DBISP2P
2003
Springer
15 years 8 months ago
2003
Springer
Databases have employed a schema-based approach to store and retrieve structured data for decades. For peer-to-peer (P2P) networks, similar approaches are just beginning to emerge,...
133
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WWW
2001
ACM
16 years 3 months ago
2001
ACM
The simplicity of the basic client/server model of Web services led quickly to its widespread adoption, but also to scalability and performance problems. The technological respons...
162
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CCGRID
2008
IEEE
15 years 9 months ago
2008
IEEE
—Current data-centers employ admission control mechanism to maintain low response time and high throughput under overloaded scenarios. Existing mechanisms use internal (on the ov...
141
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TC
2002
15 years 2 months ago
2002
Web proxy caching servers play a key role in today's Web infrastructure. Previous studies have shown that disk I/O is one of the major performance bottlenecks of proxy server...