3777 search results - page 221 / 756 » Estimating the Quality of Databases |
248
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
163
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EUROSYS
2007
ACM
16 years 3 months ago
2007
ACM
We present a memory-aware load balancing (MALB) technique to dispatch transactions to replicas in a replicated database. Our MALB algorithm exploits knowledge of the working sets ...
133
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
Users often can not easily express their queries. For example, in a multimedia image by content setting, the user might want photographs with sunsets; in current systems, like QBI...
213
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SIGMOD
1993
ACM
15 years 10 months ago
1993
ACM
This paper introduces a new approach to database disk buffering, called the LRU–K method. The basic idea of LRU–K is to keep track of the times of the last K references to pop...
153
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DASFAA
2004
IEEE
15 years 10 months ago
2004
IEEE
Users of database applications, especially in the e-commerce domain, often resort to exploratory "trial-and-error" queries since the underlying data space is huge and unf...