72 search results - page 2 / 15 » Parallel Query Scheduling and Optimization with Time- and Sp... |
SIGMOD
1996
ACM
13 years 9 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...
CCGRID
2005
IEEE
13 years 11 months ago
2005
IEEE
Parallel machines are typically space shared, or time shared such that only one application executes on a group of nodes at any given time. It is generally assumed that executing ...
VLDB
1994
ACM
13 years 9 months ago
1994
ACM
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering followed by parallelization. We focus on the parallelization phase a...
ISORC
2005
IEEE
13 years 11 months ago
2005
IEEE
We argue that the key underpinning of the current state-of-the real-time practice — the priority artifact — and that of the current state-of-the real-time art — deadline-bas...
DMG
2005
Springer
13 years 10 months ago
2005
Springer
Grid services provide an important abstract layer on top of heterogeneous components (hardware and software) that take part into a grid environment. We are developing a data grid s...