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Cwmwl, a LINDA-based PaaS fabric for the cloud

Fritsch, Joerg and Walker, Coral 2014. Cwmwl, a LINDA-based PaaS fabric for the cloud. Journal of Communications 9 (4) , pp. 286-298. 10.12720/jcm.9.4.286-298

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Abstract

In this paper we introduce a new Platform-as-a-Service cloud environment that combines the LINDA coordination language, an in-memory key-value store, with functional programming to facilitate efficient execution of tenant plugins and applications. In the implementation a tuple space plays a central role in introducing deterministic services for basic parallel programming, including message passing, persistent infinite message pools and transactions. Redis, a key-value store, serves as the in-memory tuple space that glues together parallel constructs (i.e. skeletons) of formerly monolithic business applications to form an elastic distributed application. Although functional programming languages have adopted new runtime technology to achieve parallel execu- tion, which is mostly focused on threads, it rarely offers an obvious way to match functions to threads. We find that the LINDA tuple space and its coordination model offers a general purpose paradigm to tackle synchronisation issues that ties into both domains of computing clouds: computation through supporting common skeletons and big data (analytics) through serving as an in-memory data grid.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Computer Science & Informatics
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
ISSN: 1796-2021
Last Modified: 06 Mar 2020 15:00
URI: http://orca-mwe.cf.ac.uk/id/eprint/89396

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