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[44342] Artykuł:

Enhancing Throughput of Scalable Distributed Two–layer Data Structures

Czasopismo: Parallel and Distributed Computing (ISPDC), 2014 IEEE 13th International Symposium on   Strony: 103-110
ISSN:  2379-5352
ISBN:  978-1-4799-5919-8
Wydawca:  IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Opublikowano: 2014
Seria wydawnicza:  International Symposium on Parallel and Distributed Computing
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Procent
udziału
Liczba
punktów
Krzysztof Sapiecha33.00  
Grzegorz Łukawski orcid logoWEAiIKatedra Systemów Informatycznych *337.50  
Adam Krechowicz orcid logoWEAiIKatedra Systemów Informatycznych *337.50  

Grupa MNiSW:  Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science)
Punkty MNiSW: 15
Klasyfikacja Web of Science: Proceedings Paper


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Abstract:

Scalability of data and throughput are important features of modern applications designed for distributed and loosely-coupled computer systems. In the paper, throughput scalable two-layer structures, called Throughput Scalability for SD2DS (TS2DS), are introduced. For maximum efficiency, the structures are stored in a distributed RAM of a multicomputer. Every data unit of TS2DS (a component) is split into two parts: a header and a body, located in distinct layers of the structure. For maximum flexibility, both layers are managed independently. Reference Counters are used to control the activity of the components and of the buckets. The most active components are mirrored to keep the throughput high. Two variants of the TS2DS, with different management of Reference Counters, are introduced and evaluated.