2724 search results - page 18 / 545 » Optimizing Queries on Files |
PARCO
2007
15 years 2 months ago
2007
TOS
2010
14 years 11 months ago
2010
103
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VLDB
2004
ACM
15 years 6 months ago
2004
ACM
PLASTIC [1] is a recently-proposed tool to help query optimizers significantly amortize optimization overheads through a technique of plan recycling. The tool groups similar quer...
SIGMOD
1998
ACM
15 years 5 months ago
1998
ACM
107
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DEXA
2003
Springer
15 years 6 months ago
2003
Springer
Query optimizers in current database management systems (DBMS) often face problems such as intolerably long optimization time and/or poor optimization results when optimizing compl...