2546 search results - page 35 / 510 » Managing long-running queries |
60
Voted
DEBU
2008
14 years 10 months ago
2008
Database administrators struggle when managing workloads that have widely different performance requirements. For example, the same database may support short-running OLTP queries...
102
Voted
RTSS
2006
IEEE
15 years 4 months ago
2006
IEEE
With the emergence of large wired and wireless sensor networks, many real-time applications need to operate on continuous unbounded data streams. At the same time, many of these s...
164
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...
75
Voted
EDBT
2008
ACM
15 years 10 months ago
2008
ACM
With the explosion in the amount of semi-structured data users access and store in personal information management systems, there is a need for complex search tools to retrieve of...
90
Voted
CIKM
2008
Springer
15 years 7 days ago
2008
Springer
The typical workload in a database system consists of a mixture of multiple queries of different types, running concurrently and interacting with each other. Hence, optimizing per...