{"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\/sl\/blog\/news\/dostupen-opensearch-3-0-fork-platformy-elasticsearch","title":{"rendered":"Na voljo je OpenSearch 3.0, fork platforme Elasticsearch","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Neprofitna organizacija OpenSearch Software Foundation, pod kontrolom Linux Foundation, objavila je izdanje projekta OpenSearch 3.0, koji se razvija kao fork platforme za pretragu, analizu i skladi\u0161tenje podataka Elasticsearch i web-interfejsa Kibana. U razvoju forka u\u010destvuju takve kompanije kao \u0161to su Amazon, SAP, Uber, Aryn, Atlassian, Canonical, DigitalOcean i NetAp. Kod se distribuira pod licencom Apache 2.0.    <\/p>\n<p>Fork je osnovan 2021. godine kao odgovor na prebacivanje projekta Elasticsearch na nepristupa\u010dnu licencu SSPL (Server Side Public License) i prekid objavljivanja promena pod starom licencom Apache 2.0. Iako se Elasticsearch vratio kori\u0161\u0107enju slobodne licence, projekat OpenSearch nije izgubio va\u017enost, jer se u njemu nastavlja kori\u0161\u0107enje permisivne licence Apache 2.0 umesto AGPLv3, na koju je pre\u0161ao Elasticsearch, kao i razvoj niza specifi\u010dnih dodataka, koji su ranije isporu\u010divani od strane kompanije Amazon u posebnom distribuciji Open Distro for Elasticsearch i zamenjuje pla\u0107ene komponente Elasticsearch.    <\/p>\n<p>OpenSearch uklju\u010duje skladi\u0161ni i pretra\u017eiva\u010dki engine OpenSearch, web-interfejs i okru\u017eenje za vizualizaciju podataka OpenSearch Dashboards, kao i skup dodataka za ma\u0161insko u\u010denje, podr\u0161ku za SQL, generisanje obave\u0161tenja, dijagnostiku performansi klastera, enkripciju saobra\u0107aja, razdvajanje pristupa na osnovu uloga (RBAC), autentifikaciju putem Active Directory, Kerberos, SAML i OpenID, implementaciju jedinstvene ta\u010dke ulaza (SSO) i vo\u0111enje detaljnog loga za reviziju.     <\/p>\n<p>Me\u0111u promenama u OpenSearch 3.0:  <\/p>\n<ul>\n<li class=\"l\"> Dodata je vektorska ma\u0161ina (OpenSearch Vector Engine), koja se mo\u017ee koristiti za skladi\u0161tenje i obradu podataka kori\u0161\u0107enih u sistemima ma\u0161inskog u\u010denja. Da bi se ubrzao vektorski pretra\u017eiva\u010dki proces, anga\u017eovana su izra\u010dunavanja sa GPU strane, \u0161to je omogu\u0107ilo pove\u0107anje brzine indeksiranja 9,3 puta i smanjenje operativnih tro\u0161kova 3,75 puta u pore\u0111enju sa re\u0161enjima koja koriste samo CPU. Za organizovanje interakcije sa izvorima podataka, LLM-aplikacijama i AI-platformama implemented the support for the MCP (Model Context Protocol). Podr\u017eava se integracija sa AI-agentima kompanija Anthropic, LangChain i OpenAI.\n<li class=\"l\"> Dodana je optimizacija koja omogu\u0107ava smanjenje veli\u010dine skladi\u0161ta vektora k-NN (k-najbli\u017eih suseda) za tre\u0107inu, kao i smanjenje latencije prilikom izvr\u0161avanja upita odmah nakon pokretanja (hladni start) do 30 puta, uklanjanjem suvi\u0161nih sekundarnih informacija i kori\u0161\u0107enjem primarnih podataka za rekonstrukciju potrebnih informacija.\n<li class=\"l\"> Dodana je eksperimentalna mogu\u0107nost kori\u0161\u0107enja gRPC protokola (protobuf preko gRPC) za prenos podataka izme\u0111u klijenata, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sl\/server\/dts-dusseldorf\/\"   title=\"stre\u017eniki\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3463\">stre\u017eniki<\/a> i \u010dvorova za skladi\u0161tenje. U pore\u0111enju s JSON-om, primena gRPC omogu\u0107ava smanjenje tro\u0161kova serijalizacije i pove\u0107anje performansi simultanim slanjem razli\u010ditih zahteva u jednom TCP konekciji.\n<li class=\"l\"> Dodani su pull re\u017eim za dobijanje podataka, pri \u010demu OpenSearch direktno zahteva podatke iz tokovnih izvora, kao \u0161to su Apache Kafka i Amazon Kinesis.\n<li class=\"l\"> U klasteru je omogu\u0107eno deljenje saobra\u0107aja vezanog za indeksiranje i pretragu. Dodato je API koje omogu\u0107ava isklju\u010divanje operacija pisanja i ostavlja indeks dostupnim samo za pretragu s ciljem optimizacije rada s podacima koji se ne\u0107e menjati (konfiguracije u kojima se podaci jednom upisuju i vi\u0161e puta \u010ditaju).\n<li class=\"l\"> Pro\u0161irena je integracija s Apache Calcite i realizovana mogu\u0107nost kori\u0161\u0107enja jezika upita PPL (Piped Processing Language) za operacije pretrage, filtriranja i spajanja.\n<li class=\"l\"> Obezbe\u0111eno je automatsko odre\u0111ivanje tipa indeksa. Za indekse sa podacima koji su povezani sa vo\u0111enjem logova, kori\u0161\u0107ene su specifi\u010dne optimizacije koje ubrzavaju operacije analize logova.\n<li class=\"l\"> Motore za punu tekstualnu pretragu Lucene a\u017euriran je na granu 10, u kojoj su pobolj\u0161ana funkcionalnost sa indeksima i pobolj\u0161ane performanse paralelne obrade zadataka.\n<li class=\"l\"> Dodana je podr\u0161ka za Java module (Java Platform Module System) za razdvajanje komponenti na posebne biblioteke. Kao minimalna verzija navedena je verzija Java 21.\n<li class=\"l\"> Pobolj\u0161an je rad s opsegom vrednosti i poljima koja sadr\u017ee datume i brojeve (brzina prolaza testa Big5 je porasla za 25%). Ubrane su operacije agregacije podataka (u p90 testu latencije su smanjene za 75%). Za vektore k-NN podrazumevano je omogu\u0107en re\u017eim paralelizacije pretrage segmenata, \u0161to je omogu\u0107ilo pove\u0107anje performansi upita za 2.5 puta.      <\/ul>\n<p>Izvor: <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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