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1999
Tsinghua U.
15 years 2 months ago
Fast cluster failover using virtual memory-mapped communication
This paper proposes a novel way to use virtual memorymapped communication (VMMC) to reduce the failover time on clusters. With the VMMC model, applications’ virtual address spac...
Yuanyuan Zhou, Peter M. Chen, Kai Li
ISCI
2007
115views more  ISCI 2007»
14 years 9 months ago
Compressed histograms with arbitrary bucket layouts for selectivity estimation
Selectivity estimation is an important step of query optimization in a database management system, and multidimensional histogram techniques have proved promising for selectivity ...
Dennis Fuchs, Zhen He, Byung Suk Lee
VALUETOOLS
2006
ACM
167views Hardware» more  VALUETOOLS 2006»
15 years 3 months ago
Detailed cache simulation for detecting bottleneck, miss reason and optimization potentialities
Cache locality optimization is an efficient way for reducing the idle time of modern processors in waiting for needed data. This kind of optimization can be achieved either on the...
Jie Tao, Wolfgang Karl
GSEM
2004
Springer
15 years 3 months ago
The Grid-Occam Project
Occam is a parallel processing language designed by a team at INMOS in conjunction with the design of the transputer processor, and based on Sir T. Hoare's ideas of Communica...
Peter Tröger, Martin von Löwis, Andreas ...
SIGMOD
2008
ACM
193views Database» more  SIGMOD 2008»
15 years 10 months ago
ARCube: supporting ranking aggregate queries in partially materialized data cubes
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
Tianyi Wu, Dong Xin, Jiawei Han