128 search results - page 5 / 26 » Plan Selection Based on Query Clustering |
77
Voted
ER
2003
Springer
15 years 2 months ago
2003
Springer
We consider the problem of improving the efficiency of query processing on an XML interface of a relational database, for predefined query workloads. The main contribution of this ...
89
Voted
VLDB
1995
ACM
15 years 1 months ago
1995
ACM
Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
VLDB
1992
ACM
15 years 1 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...
DEXA
2008
Springer
14 years 11 months ago
2008
Springer
The paper presents a novel method for compressing large database workloads for purpose of autonomic, continuous index selection. The compressed workload contains a small subset of ...