291 search results - page 19 / 59 » Dynamic Memory Allocation for Large Query Execution |
IPPS
1996
IEEE
15 years 3 months ago
1996
IEEE
We introduce dag consistency, a relaxed consistency model for distributed shared memory which is suitable for multithreaded programming. We have implemented dag consistency in sof...
USENIX
1994
15 years 1 months ago
1994
We considerhowtoimprovetheperformanceof le cachingbyallowinguser-levelcontrolover lecache replacementdecisions. Weusetwo-levelcachemanagement: the kernel allocates physical pages ...
123
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IPPS
1997
IEEE
15 years 3 months ago
1997
IEEE
Software distributed shared memory (DSM) techniques, while effective on applications with coarse-grained sharing, yield poor performance for the fine-grained sharing encountered i...
124
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EDBTW
2006
Springer
15 years 3 months ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
192
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
We address the problem of executing continuous multiway join queries in unpredictable and volatile environments. Our query class captures windowed join queries in data stream syst...