2217 search results - page 62 / 444 » Rank-aware Query Optimization |
SIGMOD
1998
ACM
15 years 6 months ago
1998
ACM
131
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OTM
2005
Springer
15 years 8 months ago
2005
Springer
: The paper presents a solution of the problem of wrapping relational databases to an object-oriented business model in the data grid architecture. The main problem with this kind ...
117
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EDBT
2010
ACM
15 years 7 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...
125
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ADBIS
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. Query reformulation techniques based on semantic knowledge have been used in two ways in database management systems, namely for query optimization and for data integrati...
117
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ADBIS
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. Caching data reduces user-perceived latency and often enhances availability in case of server crashes or network failures. DB caching aims at local processing of declarat...