Publication
Distributed data warehouse resource monitoring'
| dc.contributor.author | Martins, Pedro | |
| dc.contributor.author | Sá, Filipe | |
| dc.contributor.author | Caldeira, Filipe | |
| dc.contributor.author | Abbasi, Maryam | |
| dc.date.accessioned | 2023-07-04T10:03:31Z | |
| dc.date.available | 2023-07-04T10:03:31Z | |
| dc.date.issued | 2021-02 | |
| dc.date.updated | 2023-06-14T14:22:01Z | |
| dc.description.abstract | In this paper, we investigate the problem of providing scalability (out and in) to Extraction, Transformation, Load (ETL) and Querying (Q) (ETL+Q) process of data warehouses. In general, data loading, transformation, and integration are heavy tasks that are performed only periodically, instead of row by row. Parallel architectures and mechanisms can optimize the ETL process by speeding up each part of the pipeline process as more performance is needed. We propose parallelization solutions for each part of the ETL+Q, which we integrate into a framework, that is, an approach that enables the automatic scalability and freshness of any data warehouse and ETL+Q process. Our results show that the proposed system algorithms can handle scalability to provide the desired processing speed in big-data and small-data scenarios. | pt_PT |
| dc.description.version | info:eu-repo/semantics/acceptedVersion | pt_PT |
| dc.identifier.slug | cv-prod-2136732 | |
| dc.identifier.uri | http://hdl.handle.net/10400.19/7847 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.subject | Scalability | pt_PT |
| dc.subject | monitoring | pt_PT |
| dc.subject | actuate | pt_PT |
| dc.subject | ETL | pt_PT |
| dc.subject | data warehouse | pt_PT |
| dc.title | Distributed data warehouse resource monitoring' | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.title | ICITS'21 - The 2021 International Conference on Information Technology & Systems | pt_PT |
| person.familyName | Sá | |
| person.familyName | Caldeira | |
| person.givenName | Filipe | |
| person.givenName | Filipe | |
| person.identifier | R-00H-E4X | |
| person.identifier | lXPmBvYAAAAJ | |
| person.identifier.ciencia-id | 791E-0243-634F | |
| person.identifier.ciencia-id | CB11-8109-AB1D | |
| person.identifier.orcid | 0000-0002-7846-8397 | |
| person.identifier.orcid | 0000-0001-7558-2330 | |
| person.identifier.scopus-author-id | 8447524700 | |
| person.identifier.scopus-author-id | 36023210300 | |
| rcaap.cv.cienciaid | CB11-8109-AB1D | Filipe Caldeira | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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| relation.isAuthorOfPublication.latestForDiscovery | 9fb8350d-65a7-4170-b28f-cc60c70c0bb2 |