QLever icon
QLever icon

QLever

Very fast SPARQL Engine, which can handle very large knowledge graphs, offers context-sensitive autocompletion for SPARQL queries, and allows combination with text search.

The QLever UI.

Cost / License

  • Free
  • Open Source

Platforms

  • Mac
  • Linux
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Features

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  1.  Ad-free
  2.  Query Engine

 Tags

  • sparql
  • semantic-search-engine
  • text-search
  • sparql-endpoints

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QLever information

  • Developed by

    DE flagUniversity of Freiburg
  • Licensing

    Open Source (Apache-2.0) and Free product.
  • Written in

  • Alternatives

    7 alternatives listed
  • Supported Languages

    • English

GitHub repository

  •  728 Stars
  •  106 Forks
  •  277 Open Issues
  •   Updated  
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QLever was added to AlternativeTo by giodi on and this page was last updated .
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What is QLever?

QLever (pronounced "Clever") is a SPARQL engine that can efficiently index and query very large knowledge graphs with over 100 billion triples on a single standard PC or server. In particular, QLever is fast for queries that involve large intermediate or final results, which are notoriously hard for engines like Blazegraph or Virtuoso. QLever also supports search in text associated with the knowledge base, as well as SPARQL autocompletion.

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