{"id":124625,"date":"2025-05-11T15:05:06","date_gmt":"2025-05-11T13:05:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-opensearch-3-0-fork-platformy-elasticsearch"},"modified":"2025-05-11T15:05:06","modified_gmt":"2025-05-11T13:05:06","slug":"dostupen-opensearch-3-0-fork-platformy-elasticsearch","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-opensearch-3-0-fork-platformy-elasticsearch","title":{"rendered":"OpenSearch 3.0 \u00e4r tillg\u00e4nglig, en fork av Elasticsearch-plattformen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Den icke-vinstdrivande organisationen OpenSearch Software Foundation, som kontrolleras av Linux Foundation, har publicerat en release av projektet OpenSearch 3.0, som utvecklar en fork av plattformen f\u00f6r s\u00f6kning, analys och lagring av data Elasticsearch och webbgr\u00e4nssnittet Kibana. I utvecklingen av forken deltar f\u00f6retag som Amazon, SAP, Uber, Aryn, Atlassian, Canonical, DigitalOcean och NetAp. Koden distribueras under licensen Apache 2.0.    <\/p>\n<p>Forken skapades 2021 som svar p\u00e5 \u00f6verg\u00e5ngen av projektet Elasticsearch till en icke-frist\u00e5ende licens, SSPL (Server Side Public License), och avbrytandet av publicering av \u00e4ndringar under den gamla licensen Apache 2.0. Trots att Elasticsearch \u00e5terv\u00e4nde till anv\u00e4ndning av en \u00f6ppen licens har projektet OpenSearch fortsatt att vara relevant, eftersom det forts\u00e4tter att anv\u00e4nda den permissiva licensen Apache 2.0, ist\u00e4llet f\u00f6r AGPLv3, som Elasticsearch \u00f6vergick till, och utvecklar \u00e4ven ett antal specifika till\u00e4gg som tidigare tillhandah\u00f6lls av Amazon i en separat distribution av Open Distro for Elasticsearch och ers\u00e4tter betalda komponenter i Elasticsearch.    <\/p>\n<p>OpenSearch inkluderar lagrings- och s\u00f6kmotorn OpenSearch, webbgr\u00e4nssnittet och datavisualiseringsmilj\u00f6n OpenSearch Dashboards, samt ett antal till\u00e4gg f\u00f6r maskininl\u00e4rning, SQL-st\u00f6d, generering av aviseringar, diagnos av klusterprestanda, kryptering av trafik, rollbaserad \u00e5tkomstkontroll (RBAC), autentisering via Active Directory, Kerberos, SAML och OpenID, implementering av en enda inloggningspunktsl\u00f6sning (SSO) och detaljerad loggning f\u00f6r revision.     <\/p>\n<p>Bland f\u00f6r\u00e4ndringarna i OpenSearch 3.0:  <\/p>\n<ul>\n<li class=\"l\"> En vektor-motor (OpenSearch Vector Engine) har lagts till, som kan anv\u00e4ndas f\u00f6r att lagra och arbeta med data som anv\u00e4nds i maskininl\u00e4rningssystem. F\u00f6r att snabba upp vektor-s\u00f6kningen har ber\u00e4kningar p\u00e5 GPU-anv\u00e4ndning involverats, vilket har \u00f6kat indexeringshastigheten med 9,3 g\u00e5nger och minskat driftskostnaderna med 3,75 g\u00e5nger j\u00e4mf\u00f6rt med l\u00f6sningar som endast anv\u00e4nder CPU. F\u00f6r att organisera interaktionen med datak\u00e4llor, LLM-applikationer och AI-plattformar har st\u00f6d f\u00f6r MCP-protokollet (Model Context Protocol) implementerats. Integrationen med AI-agenter fr\u00e5n f\u00f6retagen Anthropic, LangChain och OpenAI st\u00f6ds.\n<li class=\"l\"> Optimering har lagts till som g\u00f6r det m\u00f6jligt att minska storleken p\u00e5 k-NN (k-n\u00e4rmsta grannar) vektorlager med en tredjedel, samt att minska f\u00f6rdr\u00f6jningarna i upp till 30 g\u00e5nger n\u00e4r man utf\u00f6r f\u00f6rfr\u00e5gningar direkt efter start (kallstart) genom att ta bort \u00f6verfl\u00f6dig sekund\u00e4r information och anv\u00e4nda prim\u00e4ra data f\u00f6r att \u00e5terskapa n\u00f6dv\u00e4ndig information.\n<li class=\"l\"> En experimentell m\u00f6jlighet att anv\u00e4nda gRPC-protokollet (protobuf ovanp\u00e5 gRPC) f\u00f6r att \u00f6verf\u00f6ra data mellan klienter <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-dusseldorf\/\"   title=\"servrar\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3463\">servrar<\/a> och lagringsnoder har lagts till. J\u00e4mf\u00f6rt med JSON g\u00f6r anv\u00e4ndningen av gRPC det m\u00f6jligt att minska kostnaderna f\u00f6r serialisering och \u00f6ka prestanda genom att skicka olika f\u00f6rfr\u00e5gningar samtidigt i en och samma TCP-anslutning.\n<li class=\"l\"> En pull-l\u00e4ge f\u00f6r att h\u00e4mta data har lagts till, d\u00e4r OpenSearch direkt beg\u00e4r data fr\u00e5n str\u00f6mmande k\u00e4llor som Apache Kafka och Amazon Kinesis.\n<li class=\"l\"> Klustret har m\u00f6jlighet att separera trafik relaterad till indexering och s\u00f6kning. Ett API har lagts till som m\u00f6jligg\u00f6r avst\u00e4ngning av skrivoperationer och g\u00f6r indexet tillg\u00e4ngligt endast f\u00f6r s\u00f6kning f\u00f6r att optimera arbetet med data som inte kommer att \u00e4ndras (konfigurationer d\u00e4r data skrivs en g\u00e5ng och l\u00e4ses m\u00e5nga g\u00e5nger).\n<li class=\"l\"> Integrationen med Apache Calcite har ut\u00f6kats och m\u00f6jligheten att anv\u00e4nda PPL (Piped Processing Language) f\u00f6r s\u00f6k-, filtrerings- och sammanslagningsoperationer har implementerats.\n<li class=\"l\"> Automatisk best\u00e4mning av indexens typ har s\u00e4kerst\u00e4llts. F\u00f6r index med loggrelaterade data har specifika optimeringar implementerats f\u00f6r att p\u00e5skynda logganalysoperationer.\n<li class=\"l\"> Fulltext s\u00f6kmotorn Lucene har uppdaterats till version 10, d\u00e4r indexens arbete har f\u00f6rb\u00e4ttrats och prestandan f\u00f6r parallell bearbetning av uppgifter har \u00f6kat.\n<li class=\"l\"> St\u00f6d f\u00f6r Java-moduler (Java Platform Module System) har lagts till f\u00f6r att separera komponenter i separata bibliotek. Java 21 har angetts som minimi version.\n<li class=\"l\"> Arbetet med intervalv\u00e4rden och f\u00e4lt som inneh\u00e5ller datum och siffror har p\u00e5skyndats (hastigheten f\u00f6r att bearbeta testupps\u00e4ttning Big5 har \u00f6kat med 25%). Databearbetningsoperationer har p\u00e5skyndats (i p90 testet har f\u00f6rdr\u00f6jningarna minskat med 75%). F\u00f6r k-NN-vektorer har l\u00e4get f\u00f6r parallells\u00f6kning av segment som standard aktiverats, vilket har \u00f6kat prestandan f\u00f6r f\u00f6rfr\u00e5gningar med 2,5 g\u00e5nger.      <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63218\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f OpenSearch Software Foundation, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u0430\u044f Linux Foundation, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenSearch 3.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0444\u043e\u0440\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043f\u043e\u0438\u0441\u043a\u0430, \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 Elasticsearch \u0438 web-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 Kibana. \u0412 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0444\u043e\u0440\u043a\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0442 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u043a\u0430\u043a Amazon, SAP, Uber, Aryn, Atlassian, Canonical, DigitalOcean \u0438 NetAp. \u041a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0424\u043e\u0440\u043a \u0431\u044b\u043b \u0441\u043e\u0437\u0434\u0430\u043d \u0432 2021 \u0433\u043e\u0434\u0443 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-124625","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f OpenSearch Software Foundation, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u0430\u044f Linux Foundation, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenSearch 3.0, 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