1031 search results - page 115 / 207 » Managing the operator ordering problem in parallel databases |
172
Voted
HPDC
2007
IEEE
16 years 14 days ago
2007
IEEE
Utility functions can be used to represent the value users attach to job completion as a function of turnaround time. Most previous scheduling research used simple synthetic repre...
170
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WEBDB
2005
Springer
15 years 11 months ago
2005
Springer
In the relational model it has been shown that the flat relational algebra has the same expressive power as the nested relational algebra, as far as queries over flat relations ...
162
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COLCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Data movement within high performance environments can be a large bottleneck to the overall performance of programs. With the addition of continuous storage and usage of...
164
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CLOUD
2010
ACM
15 years 11 months ago
2010
ACM
This paper investigates what it entails to provide I/O service differentiation and performance isolation for virtual machines on individual multicore nodes in cloud platforms. Sh...
156
Voted
SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
In massively collaborative projects such as scientific or community databases, users often need to agree or disagree on the content of individual data items. On the other hand, tr...