1745 search results - page 20 / 349 » Managing Intra-operator Parallelism in Parallel Database Sys... |
133
Voted
IOPADS
1997
15 years 3 months ago
1997
We provide a competitive analysis framework for online prefetching and buffer management algorithms in parallel I/O systems, using a read-once model of block references. This has ...
120
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CLUSTER
2002
IEEE
15 years 7 months ago
2002
IEEE
The join is the most important, but also the most time consuming operation in relational database systems. We implemented the parallel Hybrid Hash Join algorithm on a PC-cluster a...
125
Voted
EUROPAR
2006
Springer
15 years 6 months ago
2006
Springer
Stand-alone threading libraries lack sophisticated memory management techniques. In this paper, we present a methodology that allows threading libraries that implement non-preempti...
127
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PC
2008
15 years 2 months ago
2008
We present a multistage model for allocation of financial resources to bond indices in different currencies. The model was tested on historical data of interest and exchange rates...
122
Voted
SIGMOD
2002
ACM
16 years 2 months ago
2002
ACM
Physical database design is important for query performance in a shared-nothing parallel database system, in which data is horizontally partitioned among multiple independent node...