2662 search results - page 241 / 533 » Data Compression Support in Databases |
212
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SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
In most enterprises, databases are deployed on dedicated database servers. Often, these servers are underutilized much of the time. For example, in traces from almost 200 producti...
163
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
We report on the design, implementation, and evaluation of a system called Cedar that enables mobile database access with good performance over low-bandwidth networks. This is acc...
188
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EDBT
2004
ACM
16 years 6 months ago
2004
ACM
Abstract. Hierarchical clustering has been proved an effective means for physically organizing large fact tables since it reduces significantly the I/O cost during ad hoc OLAP quer...
185
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DEXA
2009
Springer
16 years 1 months ago
2009
Springer
The alignment of noisy and uniformly scaled time series is an important but difficult task. Given two time series, one of which is a uniformly stretched subsequence of the other, w...
186
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DBKDA
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—XML indexing and search has become an important topic, and twig joins are key building blocks in XML search systems. This paper describes a novel approach using a nested...