103 search results - page 8 / 21 » Faster Joins, Self Joins and Multi-Way Joins Using Join Indi... |
SIGMOD
1993
ACM
15 years 3 months ago
1993
ACM
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...
165
click to vote
SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Sensor networks are widely used in many applications for collecting information from the physical environment. In these applications, it is usually necessary to track the relation...
CLUSTER
2006
IEEE
15 years 5 months ago
2006
IEEE
Computational grids have not scaled effectively due to administrative hurdles to resource and user participation. Most production grids are essentially multi-site supercomputer ce...
102
click to vote
SASO
2010
IEEE
14 years 9 months ago
2010
IEEE
In an open distributed system, computational resources are peer-owned, and distributed over time and space. The fact that these resources can dynamically join or leave the system (...
176
click to vote
ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Recently there has been increasing interest in the development of progress indicators for SQL queries. In this paper we present a lightweight online framework for this problem. Ou...