So9q added a comment.
In T291903#7393813 <https://phabricator.wikimedia.org/T291903#7393813>, @Hannah_Bast wrote: > I have now revised QLever's Quickstart page: https://github.com/ad-freiburg/qlever > > It allows you to build the code, build an index for a given set of triples, and start the engine with just a few copy&paste operations. With two example datasets, one small (120 Years of Olympics, 1.8M triples) and one large (the complete Wikidata, 12B triples). Building the small dataset takes around 20 seconds. Building the complete Wikidata takes around 20 hours. On a standard PC. Fantastic! That makes it easier setting it up on Toolforge, which I would like to try if no one beats me to it. > @So9q : To clarify, QLever does not rely on any third-party software for storing its triples. QLever has it's own data structures and query engine. In fact, that is what QLever is about and that is why it is so fast (also for queries that lack highly selective triples or that require the computation of large intermediate or final results, which are very hard for other SPARQL engines). Oh, ok. Could you give an example of a query that has no "highly selective triples" so I can test it on QLever vs. BG? TASK DETAIL https://phabricator.wikimedia.org/T291903 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: So9q Cc: DD063520, Justin0x2004, Hannah_Bast, So9q, Aklapper, Invadibot, MPhamWMF, maantietaja, CBogen, Akuckartz, Nandana, Namenlos314, Lahi, Gq86, Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, EBjune, merbst, LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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