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PARLE
1993
15 years 7 months ago
On the Performance of Parallel Join Processing in Shared Nothing Database Systems
: Parallel database systems aim at providing high throughput for OLTP transactions as well as short response times for complex and data-intensive queries. Shared nothing systems re...
Robert Marek, Erhard Rahm
209
Voted
AB
2008
Springer
15 years 5 months ago
The Geometry of the Neighbor-Joining Algorithm for Small Trees
In 2007, Eickmeyer et al. showed that the tree topologies outputted by the Neighbor-Joining (NJ) algorithm and the balanced minimum evolution (BME) method for phylogenetic reconstr...
Kord Eickmeyer, Ruriko Yoshida
93
Voted
VLDB
1989
ACM
63views Database» more  VLDB 1989»
15 years 7 months ago
Effective Resource Utilization for Multiprocessor Join Execution
Conventional approachesto execution of database queries on general purpose multiprocessorsattempt to maximizesystemthroughputusinginter-queryparallelism with a fixed numberof proc...
Marguerite C. Murphy, Doron Rotem
SIGMOD
1995
ACM
82views Database» more  SIGMOD 1995»
15 years 7 months ago
Parallel Evaluation of Multi-Join Queries
A number of execution strategies for parallel evaluation of multi-join queries have been proposed in the literature; their performance was evaluated by simulation. In this paper w...
Annita N. Wilschut, Jan Flokstra, Peter M. G. Aper...
99
Voted
VLDB
1994
ACM
101views Database» more  VLDB 1994»
15 years 7 months ago
Memory-Contention Responsive Hash Joins
In order to maximize systemperformancein environments with fluctuating memory contention, memory-intensive algorithms such as hash join must gracefully adapt to variations in avai...
Diane L. Davison, Goetz Graefe