{"id":146080,"date":"2025-10-22T11:11:56","date_gmt":"2025-10-22T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-valkey-9-0-fork-subd-redis"},"modified":"2025-10-22T11:11:56","modified_gmt":"2025-10-22T09:11:56","slug":"opublikovan-valkey-9-0-fork-subd-redis","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-valkey-9-0-fork-subd-redis","title":{"rendered":"Valkey 9.0, un fork de la base de donn\u00e9es Redis, a \u00e9t\u00e9 publi\u00e9.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La sortie de la base de donn\u00e9es Valkey 9.0 a eu lieu, se s\u00e9parant de la base de donn\u00e9es Redis l'ann\u00e9e derni\u00e8re. Le fork a \u00e9t\u00e9 cr\u00e9\u00e9 apr\u00e8s le passage de Redis 7.4 \u00e0 une licence propri\u00e9taire. Dans la version Redis 8.0, le code a \u00e9t\u00e9 r\u00e9tabli sous la licence libre AGPLv3, mais cela n'a pas affect\u00e9 le d\u00e9veloppement du projet Valkey. Valkey se d\u00e9veloppe sur une plateforme neutre sous l'\u00e9gide de l'organisation Linux Foundation avec la participation de d\u00e9veloppeurs d'entreprises telles qu'Amazon, Google, Oracle, Ericsson et Snap. Le code du projet est \u00e9crit en C et distribu\u00e9 sous licence BSD. Il est pris en charge sur Linux, macOS, OpenBSD, NetBSD et FreeBSD.     <\/p>\n<p>Les bases de donn\u00e9es Valkey et Redis offrent des fonctionnalit\u00e9s pour le stockage de donn\u00e9es au format cl\u00e9\/valeur, \u00e9tendues par la prise en charge de formats de donn\u00e9es structur\u00e9s tels que des listes, des hachages et des ensembles, ainsi que la possibilit\u00e9 d'ex\u00e9cuter sur le c\u00f4t\u00e9 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3986\">de serveurs<\/a> des scripts en langage Lua. La base de donn\u00e9es est stock\u00e9e en m\u00e9moire et synchronis\u00e9e avec la version sur disque ou refl\u00e9t\u00e9e dans le journal des modifications sur disque, garantissant la s\u00e9curit\u00e9 des donn\u00e9es en cas de panne. Les transactions, le mode \u00ab publication\/abonnement \u00bb, les commandes pour incr\u00e9menter\/d\u00e9cr\u00e9menter, les op\u00e9rations sur des listes et des ensembles (union, intersection), le renommage des cl\u00e9s, la r\u00e9plication ma\u00eetre-esclave, les s\u00e9lections multiples et les fonctions de tri sont pris en charge.       <\/p>\n<p>Dans la nouvelle version :  <\/p>\n<ul>\n<li class=\"l\"> Pour le transfert de donn\u00e9es entre les n\u0153uds d'un cluster, une technique de migration atomique des slots est utilis\u00e9e, o\u00f9 les donn\u00e9es sont transf\u00e9r\u00e9es non pas au niveau de cl\u00e9s individuelles (une cl\u00e9 \u00e0 la fois), mais au niveau du d\u00e9placement atomique de 16384 slots de stockage de donn\u00e9es. Le transfert est effectu\u00e9 en utilisant le format AOF, permettant d'envoyer des \u00e9l\u00e9ments individuels des collections au lieu de toutes les donn\u00e9es associ\u00e9es \u00e0 une cl\u00e9. Cette approche am\u00e9liore consid\u00e9rablement les performances, \u00e9vite les redirections et \u00e9limine les d\u00e9lais rencontr\u00e9s lors de l'acc\u00e8s d'un client \u00e0 la cl\u00e9 transf\u00e9r\u00e9e.\n<li class=\"l\"> La possibilit\u00e9 de d\u00e9finir un temps de vie distinct pour diff\u00e9rents champs dans des hachages li\u00e9s \u00e0 une seule cl\u00e9 a \u00e9t\u00e9 ajout\u00e9e (auparavant, le temps de vie \u00e9tait li\u00e9 \u00e0 la cl\u00e9 et couvrait tous les champs en m\u00eame temps). De nouvelles commandes ont \u00e9t\u00e9 ajout\u00e9es pour g\u00e9rer le temps de vie des donn\u00e9es : HEXPIRE, HEXPIREAT, HEXPIRETIME, HGETEX, HPERSIST, HPEXPIRE, HPEXPIREAT, HPEXPIRETIME, HPTTL, HSETEX et HTTL.\n<li class=\"l\"> Il est d\u00e9sormais possible d'utiliser des bases de donn\u00e9es num\u00e9rot\u00e9es en mode cluster, o\u00f9 l'espace des cl\u00e9s est divis\u00e9 en plusieurs bases de donn\u00e9es diff\u00e9rentes (par d\u00e9faut 16).\n<li class=\"l\"> L'efficacit\u00e9 des grands clusters a \u00e9t\u00e9 am\u00e9lior\u00e9e - un cluster de 2000 n\u0153uds capable de traiter un milliard de requ\u00eates par seconde a \u00e9t\u00e9 d\u00e9montr\u00e9.\n<li class=\"l\"> Une optimisation a \u00e9t\u00e9 ajout\u00e9e, permettant dans certaines situations d'augmenter le d\u00e9bit de 40 % gr\u00e2ce \u00e0 un chargement anticip\u00e9 des commandes group\u00e9es (pipelining) en m\u00e9moire.\n<li class=\"l\"> Une optimisation a \u00e9t\u00e9 ajout\u00e9e, permettant dans certaines situations d'augmenter le d\u00e9bit de 20 % en \u00e9liminant la copie des donn\u00e9es en m\u00e9moire (zero copy) lors du traitement des grandes requ\u00eates.\n<li class=\"l\"> La prise en charge de la technologie Multipath TCP a \u00e9t\u00e9 ajout\u00e9e pour organiser la livraison des paquets simultan\u00e9ment par plusieurs chemins via diff\u00e9rentes interfaces r\u00e9seau associ\u00e9es \u00e0 des adresses IP diff\u00e9rentes. L'utilisation de Multipath TCP permet dans certaines situations de r\u00e9duire les latences de 25 %.\n<li class=\"l\"> Des optimisations utilisant les instructions processeur SIMD ont \u00e9t\u00e9 ajout\u00e9es \u00e0 BITCOUNT et HyperLogLog, permettant dans certaines situations d'augmenter le d\u00e9bit de 200 %.\n<li class=\"l\"> La prise en charge des requ\u00eates de localisation par coordonn\u00e9es polygonales a \u00e9t\u00e9 ajout\u00e9e aux index g\u00e9ospatiaux.\n<li class=\"l\"> Une commande \u00ab DELIFEQ \u00bb a \u00e9t\u00e9 ajout\u00e9e pour supprimer une cl\u00e9 si la valeur correspondante est sp\u00e9cifi\u00e9e.\n<li class=\"l\"> La commande \u00ab CLIENT LIST \u00bb permet de d\u00e9finir des filtres pour trier les \u00e9l\u00e9ments par nom, drapeaux, activit\u00e9, base de donn\u00e9es, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/lir\/ipv4\/\"   title=\"une adresse IP\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"615\">une adresse IP<\/a> et autorisations.\n<li class=\"l\"> Le support de 25 commandes, pr\u00e9c\u00e9demment d\u00e9clar\u00e9es obsol\u00e8tes, a \u00e9t\u00e9 r\u00e9tabli.              <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64096\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0421\u0423\u0411\u0414 Valkey 9.0, \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u043e\u0442\u0432\u0435\u0442\u0432\u0438\u0432\u0448\u0435\u0439\u0441\u044f \u043e\u0442 \u0421\u0423\u0411\u0414 Redis. \u0424\u043e\u0440\u043a \u0431\u044b\u043b \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 Redis 7.4 \u043d\u0430 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u0443\u044e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e. \u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Redis 8.0 \u043a\u043e\u0434 \u0431\u044b\u043b \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0451\u043d \u043d\u0430 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e AGPLv3, \u043d\u043e \u044d\u0442\u043e \u043d\u0435 \u043f\u043e\u0432\u043b\u0438\u044f\u043b\u043e \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Valkey. Valkey \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u043d\u0435\u0439\u0442\u0440\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u043b\u043e\u0449\u0430\u0434\u043a\u0435 \u043f\u043e\u0434 \u043f\u043e\u043a\u0440\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation \u043f\u0440\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0438\u0437 [&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-146080","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0421\u0423\u0411\u0414 Valkey 9.0, \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u043e\u0442\u0432\u0435\u0442\u0432\u0438\u0432\u0448\u0435\u0439\u0441\u044f \u043e\u0442 \u0421\u0423\u0411\u0414 Redis. \u0424\u043e\u0440\u043a \u0431\u044b\u043b \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 Redis 7.4 \u043d\u0430 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u0443\u044e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-valkey-9-0-fork-subd-redis\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d Valkey 9.0, \u0444\u043e\u0440\u043a \u0421\u0423\u0411\u0414 Redis | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0421\u0423\u0411\u0414 Valkey 9.0, \u0432 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u0433\u043e\u0434\u0443 \u043e\u0442\u0432\u0435\u0442\u0432\u0438\u0432\u0448\u0435\u0439\u0441\u044f \u043e\u0442 \u0421\u0423\u0411\u0414 Redis. \u0424\u043e\u0440\u043a \u0431\u044b\u043b \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 Redis 7.4 \u043d\u0430 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u0443\u044e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044e.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/fr\/blog\/news\/opublikovan-valkey-9-0-fork-subd-redis\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-10-22T09:11:56+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-10-22T09:11:56+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Publication de Valkey 9.0, le fork de la base de donn\u00e9es Redis | ProHoster","description":"La base de donn\u00e9es Valkey 9.0 a \u00e9t\u00e9 publi\u00e9e, qui s'est s\u00e9par\u00e9e l'ann\u00e9e derni\u00e8re de la base de donn\u00e9es Redis. 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