9683 search results - page 406 / 1937 » Query performance prediction |
142
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ICPP
2005
IEEE
15 years 10 months ago
2005
IEEE
Empirical performance evaluation of parallel systems and applications can generate significant amounts of performance data and analysis results from multiple experiments as perfo...
125
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DEBU
2008
15 years 5 months ago
2008
We present the SQL Performance Analyzer, a novel approach in Oracle Database 11g to testing database changes, such as upgrades, parameter changes, schema changes, and gathering op...
140
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
Popular XML languages, like XPath, use “treepattern” queries to select nodes based on their structural characteristics. While many processing methods have already been propose...
140
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ICPP
2003
IEEE
15 years 10 months ago
2003
IEEE
Spatial databases are entering an era of mass deployment in various real-life applications, especially mobile and location-based services. The real-time processing of spatial quer...
155
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ESORICS
2006
Springer
15 years 8 months ago
2006
Springer
Data confidentiality is a major concern in database systems. Encryption is a useful tool for protecting the confidentiality of sensitive data. However, when data is encrypted, perf...