{"id":5763,"date":"2023-11-19T18:32:16","date_gmt":"2023-11-19T17:32:16","guid":{"rendered":"https:\/\/digi.hosting\/?post_type=docs&p=5763"},"modified":"2025-01-09T20:37:59","modified_gmt":"2025-01-09T19:37:59","password":"","slug":"forbedr-hastigheden-pa-din-hjemmeside-med-redis","status":"publish","type":"docs","link":"https:\/\/digi.hosting\/da\/support\/verbeter-de-snelheid-van-je-website-met-redis\/","title":{"rendered":"Forbedr hastigheden p\u00e5 din hjemmeside med Redis"},"content":{"rendered":"

Du vil gerne have, at din hjemmesides indhold indl\u00e6ses hurtigt. Hvis det ikke er tilf\u00e6ldet, risikerer du at miste kunder. En almindelig metode til at f\u00e5 hjemmesider til at loade hurtigt er at cache tidligere anmodede websider. I denne artikel diskuterer vi Redis, som ofte bruges til dette form\u00e5l.<\/p>\n\n\n\n

For at forbedre moderne hjemmesiders ydeevne er det vigtigt at implementere caching. Is\u00e6r caching af dynamisk indhold er gavnligt. Dynamisk indhold kr\u00e6ver, at siden opbygges ved at hente eller beregne forskellige data. Ved at cachelagre netop disse resultater sparer man meget tid. Selvom webserversoftware som Apache eller NGINX ogs\u00e5 har funktioner til at cachelagre webindhold, er softwarel\u00f8sninger som Redis bedre egnet. Det skyldes, at de er specielt designet til denne opgave og ikke beh\u00f8ver at h\u00e5ndtere selve websiderne.<\/p>\n\n\n\n

Hvad kan Redis?<\/h2>\n\n\n\n

F\u00f8rst og fremmest er Redis en s\u00e5kaldt in-memory-database. S\u00e5 alt indhold ligger i hurtig RAM-hukommelse, s\u00e5 Redis kan levere data hurtigt. Redis kan ogs\u00e5 gemme data vedvarende ved at f\u00f8re en journal. Dette skal dog ses som en m\u00e5de at have langt de fleste data tilg\u00e6ngelige hurtigt, uden at det g\u00f8r noget at miste en lille smule.<\/p>\n\n\n\n

Desuden bruger Redis en enkel struktur til at gemme data. Alle data gemmes simpelthen som n\u00f8gle-v\u00e6rdi-par. Redis er alts\u00e5 ikke en database som Oracle, MariaDB eller PostgreSQL, der organiserer data i kolonner og r\u00e6kker. Selvom det tilknyttede foresp\u00f8rgselssprog til at hente data (SQL) er fleksibelt, indeb\u00e6rer det ogs\u00e5 en masse overhead. Redis falder derimod ind under NoSQL-databaserne og leverer data hurtigt p\u00e5 grund af sin enkle lagerstruktur.<\/p>\n\n\n\n

Aktiv\u00e9r Redis i DirectAdmin<\/h2>\n\n\n\n
    \n
  1. Klik p\u00e5 Redis under \"Avancerede funktioner\" i DirectAdmin.<\/li>\n\n\n\n
  2. Aktiv\u00e9r Redis.<\/li>\n\n\n\n
  3. V\u00e6rdien i \"Path to redis socket file\" skal bruges senere, n\u00e5r du installerer Redis i dit Content Management System (WordPress, Drupal, ...).<\/li>\n<\/ol>\n\n\n\n

    Sammenk\u00e6dning af Redis med WordPress<\/h2>\n\n\n\n
      \n
    1. Log ind p\u00e5 dit WordPress-websted, og installer plug-in'et \"Redis Object Cache\".<\/li>\n\n\n\n
    2. Du skal redigere filen wp-settings.php.<\/li>\n\n\n\n
    3. Placer koden nedenfor i filen. Du skal \u00e6ndre '\/home\/\/.redis\/redis.sock' til den v\u00e6rdi, du kan finde i DirectAdmin (trin 3 i den tidligere k\u00f8replan). <\/li>\n<\/ol>\n\n\n\n

      define( 'WP_REDIS_SCHEME', 'unix' );<\/code><\/p>\n\n\n\n

      define( 'WP_REDIS_PATH', '\/home\/\/.redis\/redis.sock' );<\/code><\/p>","protected":false},"excerpt":{"rendered":"

      Je wilt dat de inhoud van je website snel wordt geladen. Als dit niet het geval is, loop je het risico klanten mis te lopen. Een veelgebruikte methode om websites snel te laten laden, is het cachen van eerder opgevraagde webpagina’s. In dit artikel bespreken we Redis die hiervoor vaak worden toegepast. Het verbeteren van […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[72],"glossaries":[],"doc_tag":[],"knowledge_base":[75],"class_list":["post-5763","docs","type-docs","status-publish","hentry","doc_category-extra-mogelijkheden","knowledge_base-directadmin-webhosting"],"acf":[],"year_month":"2026-04","word_count":407,"total_views":"3774","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"admindigihosting","author_nicename":"admindigihosting","author_url":"https:\/\/digi.hosting\/da\/author\/admindigihosting\/"},"doc_category_info":[{"term_name":"Extra mogelijkheden","term_url":"https:\/\/digi.hosting\/da\/support\/directadmin-webhosting\/extra-mogelijkheden\/"}],"doc_tag_info":[],"knowledge_base_info":[{"term_name":"DirectAdmin Webhosting","term_url":"https:\/\/digi.hosting\/da\/support\/directadmin-webhosting\/","term_slug":"directadmin-webhosting"}],"knowledge_base_slug":["directadmin-webhosting"],"_links":{"self":[{"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/docs\/5763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/comments?post=5763"}],"version-history":[{"count":12,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/docs\/5763\/revisions"}],"predecessor-version":[{"id":13627,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/docs\/5763\/revisions\/13627"}],"wp:attachment":[{"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/media?parent=5763"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/doc_category?post=5763"},{"taxonomy":"glossaries","embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/glossaries?post=5763"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/doc_tag?post=5763"},{"taxonomy":"knowledge_base","embeddable":true,"href":"https:\/\/digi.hosting\/da\/wp-json\/wp\/v2\/knowledge_base?post=5763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}