7 search results - page 1 / 2 » Making the Pyramid Technique Robust to Query Types and Workl... |
ICDE
2004
IEEE
14 years 6 months ago
2004
IEEE
The effectiveness of many existing high-dimensional indexing structures is limited to specific types of queries and workloads. For example, while the Pyramid technique and the iMi...
EDBT
2011
ACM
12 years 8 months ago
2011
ACM
A question that database administrators (DBAs) routinely need to answer is how long a batch query workload will take to complete. This question arises, for example, while planning...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
Progressive Optimization (POP) is a technique to make query plans robust, and minimize need for DBA intervention, by repeatedly re-optimizing a query during runtime if the cardina...
SIGMETRICS
2006
ACM
13 years 10 months ago
2006
ACM
This paper makes two main contributions. First, it introduces Diverted Accesses, a technique that leverages the redundancy in storage systems to conserve disk energy. Second, it e...
ISPASS
2010
IEEE
13 years 11 months ago
2010
IEEE
—Software instrumentation is a powerful and flexible technique for analyzing the dynamic behavior of programs. By inserting extra code in an application, it is possible to study...