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Adding magic to an optimising datalog compiler.

Abstract:

The magic-sets transformation is a useful technique for dramatically improving the performance of complex queries, but it has been observed that this transformation can also drastically reduce the performance of some queries. Successful implementations of magic in previous work require integration with the database optimise!' to make appropriate decisions to guide the transformation (the sideways information-passing strategy, or SIPS). This paper reports on the addition of the magic-sets tran...

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Publisher copy:
10.1145/1376616.1376673

Authors


Contributors

Role:
Editor
Publisher:
ACM Publisher's website
Journal:
SIGMOD Conference
Pages:
553-566
Publication date:
2008-01-01
DOI:
ISSN:
0730-8078
Source identifiers:
328648
Language:
English
Keywords:
Pubs id:
pubs:328648
UUID:
uuid:0710a132-450a-47b7-a621-94061580acfc
Local pid:
pubs:328648
Deposit date:
2013-11-17

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