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<journal-id journal-id-type="publisher">london-journal-of-research-in-computer-science-technology</journal-id>
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<journal-title>London Journal of Research in Computer Science &amp; Technology</journal-title>
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<issn publication-format="print">2514-863X</issn>
<issn publication-format="electronic">2514-8648</issn>
<publisher><publisher-name>JournalsPress</publisher-name></publisher>
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<article-id pub-id-type="publisher-id">64597</article-id>
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<article-title>On Enforcing Relational Constraints in MatBase</article-title>
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<volume>17</volume>
<issue>1</issue>
<fpage>39</fpage>
<lpage>47</lpage>
<abstract><p>MatBase is a very powerful database management system based not only on the relational data model, but also on the elementary mathematical, entity-relationship, and Datalog logic ones. This paper briefly introduces MatBase and the elementary mathematical data model, after which is focused on the five relational constraint types and their enforcement in relational database management systems, as well as in MatBase.</p></abstract>
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<p>MatBase is a very powerful database management system based not only on the relational data model, but also on the elementary mathematical, entity-relationship, and Datalog logic ones. This paper briefly introduces MatBase and the elementary mathematical data model, after which is focused on the five relational constraint types and their enforcement in relational database management systems, as well as in MatBase.</p>
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