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DANTE
1999
IEEE
149views Database» more  DANTE 1999»
13 years 9 months ago
Parallel R-Tree Spatial Join for a Shared-Nothing Architecture
The growing importance of spatial data has made it imperative that spatial operations be executed efficiently. The most expensive operation is the join for spatial databases. This...
Lawrence Mutenda, Masaru Kitsuregawa
PARLE
1993
13 years 9 months ago
On the Performance of Parallel Join Processing in Shared Nothing Database Systems
: Parallel database systems aim at providing high throughput for OLTP transactions as well as short response times for complex and data-intensive queries. Shared nothing systems re...
Robert Marek, Erhard Rahm
CORR
2010
Springer
124views Education» more  CORR 2010»
13 years 5 months ago
A New Framework for Join Product Skew
Different types of data skewness can result in load imbalance in the context of parallel joins under the shared nothing architecture. We study one important type of skewness, join ...
Foto N. Afrati, Victor Kyritsis, Paraskevas V. Lek...
VLDB
1991
ACM
143views Database» more  VLDB 1991»
13 years 8 months ago
Handling Data Skew in Multiprocessor Database Computers Using Partition Tuning
Shared nothing multiprocessor archit.ecture is known t.obe more scalable to support very large databases. Compared to other join strategies, a hash-ba9ed join algorithm is particu...
Kien A. Hua, Chiang Lee