1350 search results - page 222 / 270 » Generalized Committed Choice |
170
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VLDB
2007
ACM
16 years 2 days ago
2007
ACM
A "plan diagram" is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. We have shown recently tha...
158
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Motivated by the fact that XML is increasingly being used in distributed applications, we propose building a cooperative caching scheme for XML documents. Our scheme allows sharin...
159
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Suppose a long-running analytical query is executing on a database server and has been allocated a large amount of physical memory. A high-priority task comes in and we need to ru...
162
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Optimizing SQL subqueries has been an active area in database research and the database industry throughout the last decades. Previous work has already identified some approaches ...
ICSE
2005
IEEE-ACM
15 years 12 months ago
2005
IEEE-ACM
The need for software architecture evaluation has drawn considerable attention in recent years. In practice, this is a challenging exercise for two main reasons. First, in deploye...