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» Query optimization techniques for partitioned tables
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SIGMOD
2011
ACM
331views Database» more  SIGMOD 2011»
8 years 1 months ago
Query optimization techniques for partitioned tables
Table partitioning splits a table into smaller parts that can be accessed, stored, and maintained independent of one another. From their traditional use in improving query perform...
Herodotos Herodotou, Nedyalko Borisov, Shivnath Ba...
IAJIT
2016
55views Biometrics» more  IAJIT 2016»
3 years 7 months ago
The effect of horizontal database table partitioning on query performance
----------------------------------------------------------------------------------------------------------------------------------The need for achieving optimal performance for da...
Salam Matalqa, Suleiman Mustafa
ICDE
2011
IEEE
217views Database» more  ICDE 2011»
8 years 2 months ago
Partitioning techniques for fine-grained indexing
— Many data-intensive websites use databases that grow much faster than the rate that users access the data. Such growing datasets lead to ever-increasing space and performance o...
Eugene Wu 0002, Samuel Madden
CIKM
2005
Springer
9 years 4 months ago
Selectivity-based partitioning: a divide-and-union paradigm for effective query optimization
Modern query optimizers select an efficient join ordering for a physical execution plan based essentially on the average join selectivity factors among the referenced tables. In ...
Neoklis Polyzotis
BNCOD
1997
111views Database» more  BNCOD 1997»
9 years 15 days ago
Improved and Optimized Partitioning Techniques in Database Query Processing
Abstract. In this paper we present two improvements to the partitioning process: 1) A new dynamic bu er management strategy is employed to increase the average block size of I/O-tr...
Kjell Bratbergsengen, Kjetil Nørvåg
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