Mostra el registre d'ítem simple
On the performance impact of using JSON, beyond impedance mismatch
dc.contributor.author | Hewasinghage, Moditha Lakshan Dharmasir |
dc.contributor.author | Nadal Francesch, Sergi |
dc.contributor.author | Abelló Gamazo, Alberto |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat Erasmus Mundus en Tecnologies de la Informació per a la Intel·ligència Empresarial |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria de Serveis i Sistemes d'Informació |
dc.date.accessioned | 2020-10-30T08:12:19Z |
dc.date.available | 2020-10-30T08:12:19Z |
dc.date.issued | 2020 |
dc.identifier.citation | Hewasinghage, M.; Nadal, S.; Abelló, A. On the performance impact of using JSON, beyond impedance mismatch. A: Conference on Advances in Databases and Information Systems. "New Trends in Databases and Information Systems, ADBIS 2020 short Papers: Lyon, France, August 25–27, 2020: proceedings". Berlín: Springer, 2020, p. 73-83. ISBN 978-3-030-54623-6. DOI 10.1007/978-3-030-54623-6_7. |
dc.identifier.isbn | 978-3-030-54623-6 |
dc.identifier.uri | http://hdl.handle.net/2117/331003 |
dc.description.abstract | NOSQL database management systems adopt semi-structured data models, such as JSON, to easily accommodate schema evolution and overcome the overhead generated from transforming internal structures to tabular data (i.e., impedance mismatch). There exist multiple, and equivalent, ways to physically represent semi-structured data, but there is a lack of evidence about the potential impact on space and query performance. In this paper, we embark on the task of quantifying that, precisely for document stores. We empirically compare multiple ways of representing semi-structured data, which allows us to derive a set of guidelines for efficient physical database design considering both JSON and relational options in the same palette. |
dc.description.sponsorship | Partly funded by the European Commission through the programme “EM IT4BI-DC”. |
dc.format.extent | 11 p. |
dc.language.iso | eng |
dc.publisher | Springer |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació |
dc.subject.lcsh | Information storage and retrieval systems |
dc.subject.other | Information systems |
dc.subject.other | Information use |
dc.subject.other | Management information systems |
dc.subject.other | Metadata |
dc.subject.other | Query processing |
dc.title | On the performance impact of using JSON, beyond impedance mismatch |
dc.type | Conference report |
dc.subject.lemac | Informació -- Sistemes d'emmagatzematge i recuperació |
dc.contributor.group | Universitat Politècnica de Catalunya. inSSIDE - integrated Software, Service, Information and Data Engineering |
dc.identifier.doi | 10.1007/978-3-030-54623-6_7 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://link.springer.com/chapter/10.1007/978-3-030-54623-6_7 |
dc.rights.access | Open Access |
local.identifier.drac | 29647020 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/UPC/IT4BI-DC |
local.citation.author | Hewasinghage, M.; Nadal, S.; Abelló, A. |
local.citation.contributor | Conference on Advances in Databases and Information Systems |
local.citation.pubplace | Berlín |
local.citation.publicationName | New Trends in Databases and Information Systems, ADBIS 2020 short Papers: Lyon, France, August 25–27, 2020: proceedings |
local.citation.startingPage | 73 |
local.citation.endingPage | 83 |