{"id":115080,"date":"2024-04-15T14:30:00","date_gmt":"2024-04-15T12:30:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite"},"modified":"2024-04-15T14:30:00","modified_gmt":"2024-04-15T12:30:00","slug":"proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","title":{"rendered":"Le projet Redka d\u00e9veloppe l'impl\u00e9mentation du protocole et de l'API Redis au-dessus de SQLite.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Les premi\u00e8res versions du projet Redka ont \u00e9t\u00e9 publi\u00e9es, visant \u00e0 fournir le protocole RESP et une API compatibles avec les bases de donn\u00e9es Redis, mais mises en \u0153uvre sur la biblioth\u00e8que SQLite. L'utilisation de SQLite permet \u00e9galement d'acc\u00e9der aux donn\u00e9es en utilisant le langage SQL, par exemple pour la g\u00e9n\u00e9ration de rapports ou l'analyse de donn\u00e9es. La prise en charge des transactions ACID est assur\u00e9e. Redka peut \u00eatre ex\u00e9cut\u00e9 sous forme de serveurs<\/a>, acceptant des requ\u00eates sur le r\u00e9seau, ou utilis\u00e9 en tant que module pour le langage Go. Le code du projet est \u00e9crit en Go et distribu\u00e9 sous licence BSD. <\/p>\n

Actuellement, Redka a ajout\u00e9 la prise en charge des types pour travailler avec des cha\u00eenes et des hachages, ainsi que des commandes pour manipuler les donn\u00e9es textuelles, les cl\u00e9s, les transactions et les hachages. Par exemple, des commandes sont disponibles pour d\u00e9finir et obtenir une ou plusieurs valeurs textuelles li\u00e9es \u00e0 une cl\u00e9, d\u00e9finir des dur\u00e9es de vie pour les cl\u00e9s, incr\u00e9menter\/d\u00e9cr\u00e9menter des valeurs, rechercher des cl\u00e9s par motif, renommer des cl\u00e9s, ex\u00e9cuter une s\u00e9rie de commandes dans le cadre d'une transaction, annuler une transaction et travailler avec des champs dans des hachages. <\/p>\n

Dans un avenir proche, il est pr\u00e9vu d'ajouter la prise en charge des listes, des ensembles (sets) et des ensembles tri\u00e9s. \u00c0 long terme, la mise en \u0153uvre de l'algorithme HyperLogLog, des possibilit\u00e9s de manipulation des coordonn\u00e9es g\u00e9ographiques et des commandes pour interagir en utilisant le mod\u00e8le publish\/subscribe est attendue. Il n'est pas pr\u00e9vu d'ajouter pour l'instant la prise en charge des scripts en Lua, de l'authentification, des ACL, du watch\/unwatch et de la possibilit\u00e9 de travailler sur plusieurs le serveur<\/a> bases de donn\u00e9es. Il n'y aura pas de prise en charge des clusters (Redis Cluster) ni de surveillance (Redis Sentinel). <\/p>\n

Les tests de performance avec l'outil du projet Redis ont montr\u00e9 que Redka est de 2 \u00e0 6 fois moins performant que Redis en raison de l'absence d'optimisations sp\u00e9cifiques pour le stockage des donn\u00e9es au format cl\u00e9\/valeur. En particulier, dans l'environnement de test cr\u00e9\u00e9, Redis a d\u00e9montr\u00e9 une performance de 133 000 op\u00e9rations SET par seconde et 139 000 op\u00e9rations GET par seconde, tandis que la performance de Redka \u00e9tait de 30 000 SET par seconde et 63 000 GET par seconde lorsque la base de donn\u00e9es \u00e9tait h\u00e9berg\u00e9e en m\u00e9moire vive. Lorsqu'elle est stock\u00e9e sur disque, la performance de Redka est de 22 000 op\u00e9rations SET par seconde et 56 000 GET par seconde.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043f\u0435\u0440\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Redka, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 RESP-\u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 API, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0445 \u0441 \u0421\u0423\u0411\u0414 Redis, \u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u0432\u0435\u0440\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SQLite. \u0417\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 SQLite \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u0431\u0440\u0430\u0449\u0430\u0442\u044c\u0441\u044f \u043a \u0434\u0430\u043d\u043d\u044b\u043c \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u044f\u0437\u044b\u043a\u0430 SQL, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442\u0447\u0451\u0442\u043e\u0432 \u0438\u043b\u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 ACID-\u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0439. Redka \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0432 \u0444\u043e\u0440\u043c\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0433\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043f\u043e \u0441\u0435\u0442\u0438, \u0438\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 […]<\/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-115080","post","type-post","status-publish","format-standard","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\udd47 Le projet Redka d\u00e9veloppe la r\u00e9alisation du protocole et de l'API Redis au-dessus de SQLite | ProHoster","description":"Les premiers \u00e9pisodes du projet Redka, visant \u00e0 fournir un protocole RESP et une API compatibles avec les bases de donn\u00e9es Redis, mais impl\u00e9ment\u00e9s au-dessus de la biblioth\u00e8que SQLite, ont \u00e9t\u00e9 publi\u00e9s.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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 Redka \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 API Redis \u043f\u043e\u0432\u0435\u0440\u0445 SQLite | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043f\u0435\u0440\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Redka, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 RESP-\u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 API, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0445 \u0441 \u0421\u0423\u0411\u0414 Redis, \u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u0432\u0435\u0440\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SQLite.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","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":"2024-04-15T12:30:00+00:00","article:modified_time":"2024-04-15T12:30:00+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"115080","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":"2026-02-22 15:43:07","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-22 22:21:38","updated":"2026-02-22 15:43:07","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/115080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=115080"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/115080\/revisions"}],"predecessor-version":[{"id":162145,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/115080\/revisions\/162145"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=115080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=115080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=115080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}