{"id":1158,"date":"2021-12-07T16:58:02","date_gmt":"2021-12-07T15:58:02","guid":{"rendered":"https:\/\/solr.pl\/?p=1158"},"modified":"2022-03-22T18:29:41","modified_gmt":"2022-03-22T17:29:41","slug":"apache-lucene-9-0","status":"publish","type":"post","link":"https:\/\/solr.pl\/en\/2021\/12\/07\/apache-lucene-9-0\/","title":{"rendered":"Apache Lucene 9.0"},"content":{"rendered":"\n<p>It is an extreme pleasure to inform you that a new version of the Apache Lucene library been released. It is the next major release &#8211; please welcome Lucene <strong>9.0<\/strong>.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Some of the changes included in the Apache Lucene 9.0:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>From now on <strong>Apache Lucene<\/strong> requires at least Java 11<\/li><li>File format was modified to use <em>little-endian<\/em> instead of <em>big-endian<\/em><\/li><li>Apache Lucene no longer has split packages<\/li><li>Extreme performance changes when sorting on fields indexed with points<\/li><li>10 to 15% faster indexing for fields using multi-dimensional fields<\/li><li>New analyzers, like Snowball 2 which result in support for languages like Serbian and Nepali<\/li><li>Support for multi-dimensional numeric vectors to perform <i>nearest-neighbor<\/i> search<span style=\"color: initial;\">  <\/span><\/li><\/ul>\n\n\n\n<p>You can read the full list of changes at: <a href=\"https:\/\/lucene.apache.org\/core\/9_0\/changes\/Changes.html\">https:\/\/lucene.apache.org\/core\/9_0\/changes\/Changes.html<\/a>.<\/p>\n\n\n\n<p>Apache Lucene<strong> 9.0<\/strong> can be downloaded from <a rel=\"noreferrer noopener\" href=\"http:\/\/www.apache.org\/dyn\/closer.cgi\/lucene\/solr\/\" target=\"_blank\">https:\/\/dlcdn.apache.org\/lucene\/java\/<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It is an extreme pleasure to inform you that a new version of the Apache Lucene library been released. It is the next major release &#8211; please welcome Lucene 9.0.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[26],"tags":[162,257],"class_list":["post-1158","post","type-post","status-publish","format-standard","hentry","category-lucene-en","tag-lucene-2","tag-release-2"],"_links":{"self":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/1158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/comments?post=1158"}],"version-history":[{"count":3,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/1158\/revisions"}],"predecessor-version":[{"id":1178,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/1158\/revisions\/1178"}],"wp:attachment":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/media?parent=1158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/categories?post=1158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/tags?post=1158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}