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BTW
2009
Springer
99views Database» more  BTW 2009»
11 years 10 months ago
A Framework for Reasoning about Share Equivalence and Its Integration into a Plan Generator
: Very recently, Cao et al. presented the MAPLE approach, which accelerates queries with multiple instances of the same relation by sharing their scan operator. The principal idea ...
Thomas Neumann, Guido Moerkotte
XSYM
2007
Springer
123views Database» more  XSYM 2007»
12 years 26 days ago
Let a Single FLWOR Bloom
To globally optimize execution plans for XQuery expressions, a plan generator must generate and compare plan alternatives. In proven compiler architectures, the unit of plan genera...
Matthias Brantner, Carl-Christian Kanne, Guido Moe...
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