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Databases: Difference between revisions
Expanding on == Subject-predicate-object database ==
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== Subject-predicate-object database == | == Subject-predicate-object database == | ||
Subject-predicate-object databases basically construct [[w:semantic]] networks from interlinked atomic units called a [[w:triplet]]. | |||
These networks may be queried with a suitable query language such as [[w:SPARQL]] which in practice allows you to compose semantic queries. | |||
=== Relevant subject-predicate-object database powered systems to interoperate with === | |||
* [[Semantic MediaWiki]] | |||
* [[DBpedia]] | |||
* [[Wikidata]] | |||
=== Things to consider in selection of triplestore === | |||
A [[w:triplestore]] maybe a native implementation from ground up or be standing on the shoulders of a standard RDBMS system where actual [[w:SQL]] is formulated by the interpreter and then queried from SQL. This probably has upsides and downsides. | A [[w:triplestore]] maybe a native implementation from ground up or be standing on the shoulders of a standard RDBMS system where actual [[w:SQL]] is formulated by the interpreter and then queried from SQL. This probably has upsides and downsides. | ||
=== Lists and comparisons of subject-predicate-object databases === | |||
* [[w:List of subject-predicate-object databases|Wikipedia's list of subject-predicate-object databases]] | * [[w:List of subject-predicate-object databases|Wikipedia's list of subject-predicate-object databases]] | ||