33 search results - page 6 / 7 » Collection-Intersect Join Algorithms for Parallel Object-Ori... |
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
Joins are essential for many data analysis tasks, but are not supported directly by the MapReduce paradigm. While there has been progress on equi-joins, implementation of join alg...
ISPAN
1996
IEEE
13 years 11 months ago
1996
IEEE
In this paper, we study a synchronous execution strategy f o r parallel join computation in multiprocessor systems. Through a further comprehensive investigation of the processor ...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
We present the design, implementation, and evaluation of ArrayStore, a new storage manager for complex, parallel array processing. ArrayStore builds on prior work in the area of m...
PDIS
1993
IEEE
13 years 11 months ago
1993
IEEE
The research communityhas considered hash-based parallel joinalgorithmsthe algorithmsof choice for almosta decade. However, almostnone ofthe commercialparallel database systems us...
ICDT
2005
ACM
14 years 29 days ago
2005
ACM
We present a formal analysis of the database layout problem, i.e., the problem of determining how database objects such as tables and indexes are assigned to disk drives. Optimizin...