{"id":1289,"date":"2023-12-05T20:16:12","date_gmt":"2023-12-05T19:16:12","guid":{"rendered":"https:\/\/solr.pl\/?p=1289"},"modified":"2023-12-05T20:16:16","modified_gmt":"2023-12-05T19:16:16","slug":"apache-lucene-9-9-0","status":"publish","type":"post","link":"https:\/\/solr.pl\/en\/2023\/12\/05\/apache-lucene-9-9-0\/","title":{"rendered":"Apache Lucene 9.9.0"},"content":{"rendered":"\n<p>It is a pleasure to inform you that a new version of the Apache Lucene library has been released. It is the next release from the <strong>9.x<\/strong> branch &#8211; Lucene<strong> 9.9.0<\/strong>.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Some of the changes included in the Apache Lucene 9.9.0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Added int8 scalar quantization to the HNSW vector format allowing optional lossy storage for the vectors, requiring around 4 times less memory for fast HNSW search.<\/li>\n\n\n\n<li>HNSW graph now can be merged with multiple threads.<\/li>\n\n\n\n<li>Speed up Panama vector support.<\/li>\n\n\n\n<li>Various bug fixes and improvements.<\/li>\n<\/ul>\n\n\n\n<p>The complete list of changes can be found at: <a href=\"https:\/\/lucene.apache.org\/core\/9_9_0\/changes\/Changes.html\">https:\/\/lucene.apache.org\/core\/9_9_0\/changes\/Changes.html<\/a>.<\/p>\n\n\n\n<p>Apache Lucene<strong> 9.9.0<\/strong> can be downloaded from <a href=\"https:\/\/dlcdn.apache.org\/lucene\/java\/\">https:\/\/dlcdn.apache.org\/lucene\/java\/<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It is a pleasure to inform you that a new version of the Apache Lucene library has been released. It is the next release from the 9.x branch &#8211; Lucene 9.9.0.<\/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-1289","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\/1289","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=1289"}],"version-history":[{"count":1,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/1289\/revisions"}],"predecessor-version":[{"id":1290,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/posts\/1289\/revisions\/1290"}],"wp:attachment":[{"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/media?parent=1289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/categories?post=1289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solr.pl\/en\/wp-json\/wp\/v2\/tags?post=1289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}