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VLDB
1989
ACM
140views Database» more  VLDB 1989»
13 years 8 months ago
The Effect of Bucket Size Tuning in the Dynamic Hybrid GRACE Hash Join Method
In this paper, we show detailed analysis and performance evaluation of the Dynamic Hybrid GRACE Hash Join Method (DHGH Method) when the tuple distribution in buckets is unbalanced...
Masaru Kitsuregawa, Masaya Nakayama, Mikio Takagi
ICDE
2004
IEEE
88views Database» more  ICDE 2004»
14 years 6 months ago
Improving Hash Join Performance through Prefetching
Shimin Chen, Anastassia Ailamaki, Phillip B. Gibbo...
VLDB
1990
ACM
104views Database» more  VLDB 1990»
13 years 8 months ago
Hash-Based Join Algorithms for Multiprocessor Computers
This paper studies a number of hash-based join algorithms for general purpose multiprocessor computers with shared memory where the amount of memory allocated to the join operatio...
Hongjun Lu, Kian-Lee Tan, Ming-Chien Shan
CORR
2011
Springer
186views Education» more  CORR 2011»
12 years 11 months ago
Similarity Join Size Estimation using Locality Sensitive Hashing
Similarity joins are important operations with a broad range of applications. In this paper, we study the problem of vector similarity join size estimation (VSJ). It is a generali...
Hongrae Lee, Raymond T. Ng, Kyuseok Shim
VLDB
2005
ACM
85views Database» more  VLDB 2005»
13 years 10 months ago
Inspector Joins
The key idea behind Inspector Joins is that during the I/O partitioning phase of a hash-based join, we have the opportunity to look at the actual data itself and then use this kno...
Shimin Chen, Anastassia Ailamaki, Phillip B. Gibbo...