Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem

Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem

This document describes the design principles of the Metadata Querying Language (MQL) implemented in ATLAS Metadata Interface (AMI), a metadata-oriented domain-specific language allowing to query databases without knowing the relation between tables. With this simplified yet generic grammar, MQL per...

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Main Authors: Fulachier Jérôme, Odier Jérôme, Lambert Fabian
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2020/21/epjconf_chep2020_04044.pdf
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spelling doaj-052303876c324656b5c90fe2eb45c0dc2021-08-02T17:58:16ZengEDP SciencesEPJ Web of Conferences2100-014X2020-01-012450404410.1051/epjconf/202024504044epjconf_chep2020_04044Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystemFulachier Jérôme0Odier Jérôme1Lambert Fabian2Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-AlpesLaboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-AlpesLaboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-AlpesThis document describes the design principles of the Metadata Querying Language (MQL) implemented in ATLAS Metadata Interface (AMI), a metadata-oriented domain-specific language allowing to query databases without knowing the relation between tables. With this simplified yet generic grammar, MQL permits writing complex queries more simply than with Structured Query Language (SQL).https://www.epj-conferences.org/articles/epjconf/pdf/2020/21/epjconf_chep2020_04044.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Fulachier Jérôme
Odier Jérôme
Lambert Fabian
spellingShingle Fulachier Jérôme
Odier Jérôme
Lambert Fabian
Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
EPJ Web of Conferences
author_facet Fulachier Jérôme
Odier Jérôme
Lambert Fabian
author_sort Fulachier Jérôme
title Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
title_short Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
title_full Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
title_fullStr Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
title_full_unstemmed Design principles of the Metadata Querying Language (MQL) implemented in the ATLAS Metadata Interface (AMI) ecosystem
title_sort design principles of the metadata querying language (mql) implemented in the atlas metadata interface (ami) ecosystem
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2020-01-01
description This document describes the design principles of the Metadata Querying Language (MQL) implemented in ATLAS Metadata Interface (AMI), a metadata-oriented domain-specific language allowing to query databases without knowing the relation between tables. With this simplified yet generic grammar, MQL permits writing complex queries more simply than with Structured Query Language (SQL).
url https://www.epj-conferences.org/articles/epjconf/pdf/2020/21/epjconf_chep2020_04044.pdf
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AT odierjerome designprinciplesofthemetadataqueryinglanguagemqlimplementedintheatlasmetadatainterfaceamiecosystem
AT lambertfabian designprinciplesofthemetadataqueryinglanguagemqlimplementedintheatlasmetadatainterfaceamiecosystem
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