57 search results - page 3 / 12 » Logicflow execution model for parallel databases |
CLOUD
2010
ACM
13 years 11 months ago
2010
ACM
We present a parallel data processor centered around a programming model of so called Parallelization Contracts (PACTs) and the scalable parallel execution engine Nephele [18]. Th...
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
Workstation clusters equipped with high performance interconnect having programmable network processors facilitate interesting opportunities to enhance the performance of parallel...
ISCA
2008
IEEE
13 years 5 months ago
2008
IEEE
Current hardware transactional memory systems seek to simplify parallel programming, but assume that large transactions are rare, so it is acceptable to penalize their performance...
VLDB
1992
ACM
13 years 9 months ago
1992
ACM
This paper evaluates the performance of the parallel, main-memory DBMS, PRISMA/DB. First, an architecture for parallel query execution is presented. A performance model for the ex...
SIGMOD
1996
ACM
13 years 10 months ago
1996
ACM
Scheduling query execution plans is an important component of query optimization in parallel database systems. The problem is particularly complex in a shared-nothing execution en...