74 search results - page 4 / 15 » On Parallel Execution of Multiple Pipelined Hash Joins |
BTW
2003
Springer
13 years 11 months ago
2003
Springer
Abstract: Optimization of nested queries, in particular finding equivalent “flattened” queries for queries that employ the SQL sub-query construct, has been researched extensiv...
DPD
2006
13 years 6 months ago
2006
Contemporary long-term storage devices feature powerful embedded processors and sizeable memory buffers. Active Storage Devices (ASD) is the hard disk technology that makes use of ...
PPOPP
2012
ACM
12 years 1 months ago
2012
ACM
CPHASH is a concurrent hash table for multicore processors. CPHASH partitions its table across the caches of cores and uses message passing to transfer lookups/inserts to a partit...
SIGMOD
1999
ACM
13 years 10 months ago
1999
ACM
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
ISCA
2005
IEEE
13 years 11 months ago
2005
IEEE
One of the most important problems faced by microarchitecture designers is the poor scalability of some of the current solutions with increased clock frequencies and wider pipelin...