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A Dynamic and Elastic Publish-Subscribe Service for the Cloud Environmen (CROSBI ID 380175)

Ocjenski rad | diplomski rad

Rožić, Eugen A Dynamic and Elastic Publish-Subscribe Service for the Cloud Environmen / Podnar Žarko, Ivana (mentor); Zagreb, Fakultet elektrotehnike i računarstva, . 2013

Podaci o odgovornosti

Rožić, Eugen

Podnar Žarko, Ivana

engleski

A Dynamic and Elastic Publish-Subscribe Service for the Cloud Environmen

This thesis explores the publish-subscribe communication model and the cloud computing paradigm as two currently very popular technologies that are still not often used together. An argument is made about the potential of the combination of the two technologies in solving modern information flow problems, especially in mobile environments with big numbers of users that both consume and generate data. Some existing cloud-based publish-subscribe solutions are presented, and their weaknesses described. A description of the loosely-coupled, elastic cloud-based publish-subscribe service, developed for this thesis, is then given. The developed service is based on the idea of distributing a BE-Tree structure over multiple processes in a cloud and parallelizing the operations over it. In the end, results of experiments are presented that show relatively good performance and active potential of the BE-Tree algorithm and of the developed cloud-based publish-subscribe model.

Publish-subscribe; cloud services; BE-Tree; data stream processing

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Podaci o izdanju

78

10.07.2013.

obranjeno

Podaci o ustanovi koja je dodijelila akademski stupanj

Fakultet elektrotehnike i računarstva

Zagreb

Povezanost rada

Računarstvo