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ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
The paper studies the impact of several lock manager designs on the overhead imposed to a persistent programming language by automated object locking. Our study reveals that a loc...
ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
We investigate query routing techniques in a cluster of databases for a query-dominant environment. The objective is to decrease query response time. Each component of the cluster...
ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
We consider the problems of computing aggregation queries in temporal databases, and of maintaining materialized temporal aggregate views efficiently. The latter problem is partic...
ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
High availability for both data and applications is rapidly becoming a business requirement. While database systems support recovery, providing high database availability, applica...
ICDE
2001
IEEE
14 years 7 months ago
2001
IEEE
LeSelect is a mediator system which allows scientists to publish their resources (data and programs) so they can be transparently accessed. The scientists can typically issue quer...