May 14, 2017 · In this paper we present a PetriNet mechanism that represents the load of the database workers for dynamically computing and allocating the ...
ABSTRACT. In the parallel execution of queries in Non-Uniform Memory Access. (NUMA), the operating system maps database processes/threads.
In this paper we present a PetriNet mechanism that represents the load of the database workers for dynamically computing and allocating the local optimum number ...
Inproceedings,. A PetriNet mechanism for OLAP in NUMA. S. Dominico, E. de Almeida ...
May 15, 2017 · A PetriNet Mechanism for OLAP in NUMA. Dominico, Simone; Almeida, Eduardo Cunha de; MEIRA, Jorge Augusto. 2017 • Thirteenth International ...
Schematic Diagram of the NUMA Architecture. - ResearchGate
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In this paper we present a data-distribution aware and elastic multi-core allocation mechanism to improve the OS mapping of database threads in NUMA systems.
TL;DR: A PetriNet mechanism that represents the load of the database workers for dynamically computing and allocating the local optimum number of CPU cores to ...
Figure 1 overviews our PetriNet mechanism in the query processing ecosystem on NUMA. ... A petrinet mechanism for OLAP in NUMA,” in DaMoN, 2017. [11] M ...
We compare the performance of a database engine in a distributed setting in a multi-socket environment, with a database engine in a NUMA oblivious setting. We ...
Petri Nets are powerful ab- stract models to design concurrent and distributed systems. Our mechanism leverages Petri Nets to model general prop- erties of ...