🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ773196· pop 27· linked from 245 articlesApache LuceneAlso known as Lucene, Apache Lucene Core, Lucene Core, Java LuceneJava library for full-text searchWikidata factsOfficial websitelucene.apache.orgSources (5)wikidata.orggithub.comen.wikipedia.orglingualibre.orggithub.comvia Wikidata · CC0Available in 25 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةCentral KurdishCzechConnectionsApache LicenseEntityweb crawlerEntityCategories1999 softwareApache Software Foundation projectsCross-platform softwareC Sharp librariesFree search engine softwareJava (programming language) librariesSearch engine softwareSoftware programmed in PascalSoftware using the Apache license