1092 search results - page 94 / 219 » Generating Databases for Query Workloads |
127
Voted
DBISP2P
2003
Springer
15 years 7 months ago
2003
Springer
Abstract. Building distributed content–based publish/subscribe systems has remained a challenge. Existing solutions typically use a relatively small set of trusted computers as b...
238
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Many new applications that involve decision making need online (i.e., OLAP-styled) preference analysis with multidimensional boolean selections. Typical preference queries includes...
128
Voted
SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
In this paper, we propose an online aggregation system called COSMOS (Continuous Sampling for Multiple queries in an Online aggregation System), to process multiple aggregate quer...
186
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
99
Voted
VLDB
1992
ACM
15 years 6 months ago
1992
ACM
In this paper, we explore the execution of pipelined hash joins in a multiprocessor-based database system. To improve the query execution, an innovative approach on query executio...