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Proposal of a technological cluster to support eLearning platform

2022Conference object Restricted access
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dc.contributor.authorGonçalves Cardoso, Filipe
dc.contributor.authorGodinho, Antonio
dc.contributor.authorRosado, J.
dc.contributor.authorCaldeira, Filipe
dc.contributor.authorSa, Filipe
dc.date.accessioned2023-07-04T09:58:25Z
dc.date.available2023-07-04T09:58:25Z
dc.date.issued2022
dc.date.updated2023-06-14T09:46:58Z
dc.description.abstractDue to the SARS-COV-2 pandemic, educational institutions are immediately faced with a new challenge to adapt, forcing the transition from face-to-face teaching to distance learning in a short period. Distance education supported by technology is a challenge for educational institutions based on binomial technology/teaching. This paper presents a proposal for an e-learning technology structure, supported by a cluster of servers capable of responding to the requirements of distance learning based on the premises of High Availability, High Performance, Load Balancing. The beginning of this study consisted of a literature review to find the various existing technologies, a way to combine them and create a system capable of providing the necessary functionalities, and whose performance could host all the users of an institution simultaneously. The implemented system results from this combination of technologies and allows its capacity to be scaled at any moment according to momentary needs. In technological terms, the solution was based on a free Linux distribution, the Ubuntu Server installed inside a cluster of servers with VMware ESXi, and a cluster of database nodes based on Gallera technology. The eLearning platform used in this study was Moodle because it is one of the resources most used by institutions. The aspects of teaching, provision of content and execution of evaluation tests, were explored. With the implementation of the presented scenario, it was possible to guarantee the High Availability and load balancing of the platform and guarantee a high performance of the whole solution.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationF. Cardoso, A. Godinho, J. Rosado, F. Caldeira and F. Sá, "Proposal of a technological cluster to support eLearning platform," 2022 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE), Coimbra, Portugal, 2022, pp. 1-5, doi: 10.1109/EAEEIE54893.2022.9820369.pt_PT
dc.identifier.doi10.1109/eaeeie54893.2022.9820369pt_PT
dc.identifier.eid2-s2.0-85134874857
dc.identifier.slugcv-prod-3037672
dc.identifier.urihttp://hdl.handle.net/10400.19/7846
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.subjectE-Learningpt_PT
dc.subjectpandemic situationpt_PT
dc.subjectMoodlept_PT
dc.subjectClusterpt_PT
dc.subjectHigh availabilitypt_PT
dc.subjectHigh performancept_PT
dc.titleProposal of a technological cluster to support eLearning platformpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.endPage5pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.title2022 31st Annual Conference of the European Association for Education in Electrical and Information Engineering (EAEEIE)pt_PT
person.familyNameGonçalves Cardoso
person.familyNameCaldeira
person.givenNameFilipe
person.givenNameFilipe
person.identifierlXPmBvYAAAAJ
person.identifier.ciencia-id8219-19E8-C070
person.identifier.ciencia-idCB11-8109-AB1D
person.identifier.orcid0000-0002-3916-5182
person.identifier.orcid0000-0001-7558-2330
person.identifier.ridAEP-7290-2022
person.identifier.scopus-author-id57486516500
person.identifier.scopus-author-id36023210300
rcaap.cv.cienciaidCB11-8109-AB1D | Filipe Caldeira
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication261d06db-03a3-47d7-960a-727f43c50c9d
relation.isAuthorOfPublicatione845705e-5b0b-4f70-9c53-c472ffd768d1
relation.isAuthorOfPublication.latestForDiscoverye845705e-5b0b-4f70-9c53-c472ffd768d1

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