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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] LUAPS - LUA PUBLISH-SUBSCRIBE / [pt] LUAPS - LUA PUBLISH-SUBSCRIBE

MARIO MENDES DE O ZIMMERMANN 24 July 2006 (has links)
[pt] Sistemas publish-subscribe são definidos por seu modelo básico de comunicação. No entanto, a maior parte dos sistemas publish-subscribe existentes incorpora outros mecanismos em sua implementação. Este trabalho busca um melhor entendimento de sistemas publish- subscribe, definindo uma arquitetura onde diferentes camadas agrupam decisões e construções relacionadas. Baseado nesta arquitetura, descrevemos um sistema desenvolvido em Lua que utiliza uma tabela hash distribuída como base. O sistema se diferencia dos sistemas publish-subscribe monolíticos e tem como foco generalidade, flexibilidade e extensibilidade. / [en] Publish-subscribe systems are defined by its communication model. However, most of the existent publish-subscribe systems incorporate other mechanisms in their implementation. This work seeks a better understanding of publish-subscribe systems, defining an architecture where different layers group related decisions and constructions. Based on this architecture, we describe a system developed in Lua that uses a distributed hash table as its base. The system differs in its architecture from monolithic publish-subscribe systems and focus on generality, flexibility and extensibility.

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