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SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
12 years 10 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...
EUROPAR
2007
Springer
14 years 1 months ago
TAUoverSupermon : Low-Overhead Online Parallel Performance Monitoring
Online application performance monitoring allows tracking performance characteristics during execution as opposed to doing so post-mortem. This opens up several possibilities other...
Aroon Nataraj, Matthew J. Sottile, Alan Morris, Al...
CC
2012
Springer
243views System Software» more  CC 2012»
12 years 3 months ago
Sambamba: A Runtime System for Online Adaptive Parallelization
Abstract. How can we exploit a microprocessor as efficiently as possible? The “classic” approach is static optimization at compile-time, optimizing a program for all possible u...
Kevin Streit, Clemens Hammacher, Andreas Zeller, S...
COLT
1995
Springer
13 years 11 months ago
Online Learning via Congregational Gradient Descent
Kim L. Blackmore, Robert C. Williamson, Iven M. Y....
CASCON
1996
114views Education» more  CASCON 1996»
13 years 9 months ago
Modeling on-line rebalancing with priorities and executing on parallel database systems
Because changes to the database (DB) and workload occur during a DB system's lifetime, the physical DB design must evolve to sustain good performance. These changes are carri...
Daniel C. Zilio