55 search results - page 6 / 11 » Dataflow Query Execution in a Parallel Main-Memory Environme... |
ICDCS
2007
IEEE
13 years 11 months ago
2007
IEEE
On-line decision making often involves query processing over time-varying data which arrives in the form of data streams from distributed locations. In such environments typically...
ICDCS
1998
IEEE
13 years 11 months ago
1998
IEEE
This paper describes the design of a scripting language aimed at expressing task (unit of computation) composition and inter-task dependencies of distributed applications whose ex...
HPCC
2005
Springer
14 years 26 days ago
2005
Springer
Abstract. We consider query execution strategies for object-oriented distributed databases. There are several scenarios of query decomposition, assuming that the corresponding quer...
GRID
2006
Springer
13 years 7 months ago
2006
Springer
Air Quality Forecasting (AQF) is a new discipline that attempts to reliably predict atmospheric pollution. An AQF application has complex workflows and in order to produce timely ...
SIGMOD
1996
ACM
13 years 11 months ago
1996
ACM
Scheduling query execution plans is an important component of query optimization in parallel database systems. The problem is particularly complex in a shared-nothing execution en...