7593 search results - page 1130 / 1519 » Querying XML Databases |
272
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ICDE
1999
IEEE
16 years 8 months ago
1999
IEEE
Most operations of the relational algebra or SQL require a sorted stream of tuples for efficient processing. Therefore, processing complex relational queries relies on efficient a...
289
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ICDE
1996
IEEE
16 years 8 months ago
1996
IEEE
The Mariposa distributed data manager uses an economic model for managing the allocation of both storage objects and queries to servers. In this paper, we present extensions to th...
268
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...
259
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
276
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
Abstract Peer-to-peer (P2P) networks have become a powerful means for online data exchange. Currently, users are primarily utilizing these networks to perform exact-match queries a...