291 search results - page 33 / 59 » Dynamic Memory Allocation for Large Query Execution |
112
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IWMM
2007
Springer
15 years 5 months ago
2007
Springer
Past studies have shown that objects are created and then die in phases. Thus, one way to sustain good garbage collection efficiency is to have a large enough heap to allow many ...
113
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IPPS
2010
IEEE
14 years 9 months ago
2010
IEEE
Abstract--Ensuring the correctness of complex implementations of software transactional memory (STM) is a daunting task. Attempts have been made to formally verify STMs, but these ...
VLDB
1999
ACM
15 years 4 months ago
1999
ACM
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
107
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PLDI
2003
ACM
15 years 5 months ago
2003
ACM
An adaptation of the classic register allocation algorithm to the problem of array storage optimization in MATLAB is presented. The method involves the decomposition of an interfe...
90
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EDBT
2010
ACM
15 years 4 months ago
2010
ACM
Most modern RDBMS depend on the query processing optimizer’s cost model to choose the best execution plan for a given query. Since the physical IO (PIO) is a costly operation to...