{"id":104195,"date":"2022-05-31T15:36:40","date_gmt":"2022-05-31T13:36:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-dragonfly-razvivaet-bolee-bystruyu-zamenu-redis-i-memcached"},"modified":"2022-05-31T15:36:40","modified_gmt":"2022-05-31T13:36:41","slug":"proekt-dragonfly-razvivaet-bolee-bystruyu-zamenu-redis-i-memcached","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/proekt-dragonfly-razvivaet-bolee-bystruyu-zamenu-redis-i-memcached","title":{"rendered":"Projekti Dragonfly zhvillon nj\u00eb z\u00ebvend\u00ebsim m\u00eb t\u00eb shpejt\u00eb p\u00ebr Redis dhe Memcached","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Doli i par\u00eb i sistemit t\u00eb caching t\u00eb t\u00eb dh\u00ebnave n\u00eb memorje Dragonfly \u00ebsht\u00eb n\u00eb dispozicion, duke ofruar mb\u00ebshtetje p\u00ebr protokollet Memcached dhe Redis, por duke lejuar ekzekutimin e k\u00ebrkesave me nj\u00eb performanc\u00eb shum\u00eb m\u00eb t\u00eb lart\u00eb dhe me konsum m\u00eb t\u00eb ul\u00ebt t\u00eb memories. Sistemi manipulon t\u00eb dh\u00ebnat n\u00eb formatin \u00e7el\u00ebs\/vler\u00eb dhe mund t\u00eb p\u00ebrdoret si nj\u00eb zgjidhje e leht\u00eb p\u00ebr t\u00eb acceleruar funksionimin e faqeve t\u00eb ngarkuara, duke ruajtur k\u00ebrkesat e ngadalta ndaj DBMS dhe t\u00eb dh\u00ebnat nd\u00ebrmjet\u00ebse n\u00eb memorje. Kodi Dragonfly \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebt C\/C++ dhe shp\u00ebrndahet n\u00ebn licenc\u00ebn BSL (Licenca e Burimeve t\u00eb Biznesit). <\/p>\n

Licenca BSL u propozua nga bashk\u00ebthemeluesit e MySQL si nj\u00eb alternativ\u00eb ndaj modelit Open Core. Thelbi i BSL \u00ebsht\u00eb se kodi i funksionalitetit t\u00eb avancuar \u00ebsht\u00eb fillimisht i disponuesh\u00ebm p\u00ebr modifikime, por p\u00ebr nj\u00eb periudh\u00eb t\u00eb caktuar mund t\u00eb p\u00ebrdoret falas vet\u00ebm n\u00eb p\u00ebrputhje me kushte shtes\u00eb, p\u00ebr t\u00eb anashkaluar t\u00eb cilat k\u00ebrkohet blerja e nj\u00eb licence komerciale. Kushtet e tjera t\u00eb licenc\u00ebs p\u00ebr projektin Dragonfly parashtrojn\u00eb se kodi do t\u00eb kaloj\u00eb n\u00eb licenc\u00ebn Apache 2.0 vet\u00ebm m\u00eb 1 qershor 2027. Deri n\u00eb at\u00eb koh\u00eb, licenca lejon p\u00ebrdorimin e kodit vet\u00ebm p\u00ebr t\u00eb siguruar funksionimin e sh\u00ebrbimeve dhe produkteve t\u00eb veta, por ndalon aplikimin p\u00ebr krijimin e sh\u00ebrbimeve t\u00eb paguara cloud q\u00eb veprojn\u00eb si shtresa mbi Dragonfly. <\/p>\n

Sipas deklaratave t\u00eb zhvilluesve dhe testeve t\u00eb demonstruara, Dragonfly pretendon t\u00eb jet\u00eb sistemi m\u00eb i shpejt\u00eb i ruajtjes n\u00eb memorje. Krahasuar me Redis, n\u00eb Dragonfly gjat\u00eb llojeve standarde t\u00eb ngarkesave \u00ebsht\u00eb arrijtur nj\u00eb rritje prej 25 her\u00ebsh n\u00eb performanc\u00eb dhe nj\u00eb ulje prej tre her\u00ebsh n\u00eb p\u00ebrdorimin e memories. Nj\u00eb server<\/a> Dragonfly mund t\u00eb procesoj\u00eb miliona k\u00ebrkesa n\u00eb sekond\u00eb, p\u00ebr shembull, n\u00eb ambientin Amazon EC2 c6gn.16xlarge \u00ebsht\u00eb arritur nj\u00eb performanc\u00eb prej 3.8 milion k\u00ebrkesash n\u00eb sekond\u00eb.

\"Projekti<\/center> <\/p>\n

N\u00eb testet e ruajtjes s\u00eb 5 GB t\u00eb dh\u00ebnash, Dragonfly k\u00ebrkoi 30% m\u00eb pak memorie sesa Redis. Gjat\u00eb krijimit t\u00eb snapshot-eve me komand\u00ebn «bgsave», konsumi i memories rritet, por n\u00eb momentet e kulmit mbetet gati tri her\u00eb m\u00eb i ul\u00ebt se n\u00eb Redis, dhe vet\u00eb operacioni i shkrimit t\u00eb snapshot-it kryhet ndjesh\u00ebm m\u00eb shpejt (n\u00eb testin e snapshot-it, n\u00eb Dragonfly u shkrua pas 30 sekondash, nd\u00ebrsa n\u00eb Redis — pas 42 sekondash).

\"Projekti<\/center> <\/p>\n

Performanca e lart\u00eb arrihet fal\u00eb arkitektur\u00ebs shum\u00ebfijore pa ndarje burimesh (shared-nothing), q\u00eb n\u00ebnkupton se \u00e7do fije lidhet me nj\u00eb handler t\u00eb ve\u00e7ant\u00eb, t\u00eb izoluar, me pjes\u00ebn e vet t\u00eb t\u00eb dh\u00ebnave, i cili punon pa mutex dhe spin-lock. P\u00ebr t\u00eb garantuar atomizmin gjat\u00eb pun\u00ebs me disa \u00e7el\u00ebsa p\u00ebrdoren bllokime t\u00eb lehta VLL. P\u00ebr ruajtje efikase t\u00eb informacionit n\u00eb memorie p\u00ebrdoret struktura dashtable, e cila zbaton nj\u00eb variant t\u00eb hash-tables t\u00eb segmentuara. <\/p>\n

N\u00eb mund\u00ebsit\u00eb e disponueshme n\u00eb versionin e par\u00eb, p\u00ebrmendet mb\u00ebshtetja p\u00ebr protokollin RESP2 dhe 130 komandat e Redis, q\u00eb p\u00ebrputhet p\u00ebraf\u00ebrsisht me funksionalitetin e versionit t\u00eb Redis 2.8. P\u00ebr m\u00eb tep\u00ebr, Dragonfly mb\u00ebshtet t\u00eb gjitha komandat e memcached, p\u00ebrve\u00e7 CAS (check-and-set), ofron mb\u00ebshtetje p\u00ebr operacione asinkrone p\u00ebr krijimin e snapshot\u00ebve, siguron konsum t\u00eb parashikuesh\u00ebm t\u00eb memorjes, ofron nj\u00eb interpreter t\u00eb integruar Lua 5.4 dhe mb\u00ebshtet lloje t\u00eb komplikuara t\u00eb t\u00eb dh\u00ebnave, si\u00e7 jan\u00eb hesh, grupet dhe listat (ZSET, HSET, LIST, SETS dhe STRING). <\/p>\n

Disponohet ve\u00e7mas nj\u00eb mod i cache-it, ku sigurohet automatikisht z\u00ebvend\u00ebsimi i t\u00eb dh\u00ebnave t\u00eb vjetra me t\u00eb rejat pasi t\u00eb shpenzohet memorja e lir\u00eb. E mundur lidhja me t\u00eb dh\u00ebnat p\u00ebr periudh\u00ebn e jet\u00ebs, gjat\u00eb s\u00eb cil\u00ebs t\u00eb dh\u00ebnat konsiderohen t\u00eb vlefshme. Gjendja e depozit\u00ebs mund t\u00eb rikthehet n\u00eb disk n\u00eb m\u00ebnyr\u00eb n\u00eb prapavij\u00eb p\u00ebr rikuperim pas rishikimit. P\u00ebr menaxhimin e sistemit ofrohet nj\u00eb konsol\u00eb HTTP (e lidhur me portin TCP 6379) dhe nj\u00eb API p\u00ebr ndarjen e metricave, e cila \u00ebsht\u00eb e pajtueshme me Prometheus. N\u00eb versionet e ardhshme planifikohet zgjerimi i mb\u00ebshtetjes p\u00ebr komandat e Redis dhe implementimi i mund\u00ebsis\u00eb p\u00ebr replikimin e depozit\u00ebs p\u00ebr t\u00eb siguruar q\u00ebndrueshm\u00ebrin\u00eb dhe balancimin e ngarkes\u00ebs.
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 Dragonfly, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 Memcached \u0438 Redis, \u043d\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0441 \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0441 \u043c\u0435\u043d\u044c\u0448\u0438\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438. \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u0443\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 \u043a\u043b\u044e\u0447\/\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u0441\u043e\u043a\u043e\u043d\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0441\u0430\u0439\u0442\u043e\u0432, \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u044b\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043a \u0421\u0423\u0411\u0414 \u0438 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104196,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Projektin Dragonfly e zhvillon nj\u00eb z\u00ebvend\u00ebsim m\u00eb t\u00eb shpejt\u00eb p\u00ebr Redis dhe Memcached | ProHoster","description":"Disponohet versioni i par\u00eb i sistemit t\u00eb caching-ut t\u00eb t\u00eb dh\u00ebnave n\u00eb memorjen e p\u00ebrkohshme Dragonfly, i cili siguron mb\u00ebshtetje p\u00ebr protokollet Memcached dhe Redis, por lejon ekzekutimin e k\u00ebrkesave me shum\u00eb m\u00eb shum\u00eb performanc\u00eb.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/proekt-dragonfly-razvivaet-bolee-bystruyu-zamenu-redis-i-memcached","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0435\u043a\u0442 Dragonfly \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0431\u044b\u0441\u0442\u0440\u0443\u044e \u0437\u0430\u043c\u0435\u043d\u0443 Redis \u0438 Memcached | ProHoster","og:description":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 Dragonfly, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 Memcached \u0438 Redis, \u043d\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0441 \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u0438.","og:url":"https:\/\/prohoster.info\/sq\/blog\/news\/proekt-dragonfly-razvivaet-bolee-bystruyu-zamenu-redis-i-memcached","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-05-31T13:36:41+00:00","article:modified_time":"2022-05-31T13:36:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"104195","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-25 11:24:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-05-31 13:36:49","updated":"2026-01-25 11:24:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/104195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=104195"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/104195\/revisions"}],"predecessor-version":[{"id":172988,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/104195\/revisions\/172988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media\/104196"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=104195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=104195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=104195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}