{"id":595,"date":"2026-06-17T10:32:28","date_gmt":"2026-06-17T08:32:28","guid":{"rendered":"https:\/\/www.it-resell.com\/blog\/glossar\/tier-klassifikation\/"},"modified":"2026-06-17T10:32:28","modified_gmt":"2026-06-17T08:32:28","slug":"tier-klassifikation","status":"publish","type":"glossar","link":"https:\/\/www.it-resell.com\/blog\/glossar\/tier-klassifikation","title":{"rendered":"Tier I\u2013IV (Rechenzentrum)"},"content":{"rendered":"<p>Das <strong>Tier-Klassifikationssystem<\/strong> des Uptime Institute definiert vier Verf\u00fcgbarkeitsstufen f\u00fcr Rechenzentren: Tier I (99,671 % \u2013 keine Redundanz), Tier II (99,741 % \u2013 teilweise Redundanz), Tier III (99,982 % \u2013 concurrent maintainable, N+1), Tier IV (99,995 % \u2013 vollst\u00e4ndig fehlertolerante Infrastruktur). Tier-IV-Rechenzentren tolerieren jeden einzelnen Komponentenausfall ohne Beeintr\u00e4chtigung; fast alle Business-kritischen RZ-Anforderungen sind mit Tier III abgedeckt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Verf\u00fcgbarkeitsklassifikation f\u00fcr Rechenzentren vom Uptime Institute.<\/p>\n","protected":false},"template":"","meta":{"kurzdefinition":"Verf\u00fcgbarkeitsklassifikation f\u00fcr Rechenzentren vom Uptime Institute.","synonyme":"","verwandte_begriffe":"","shop_ziel":"","stufe":""},"produktbereich":[],"hersteller":[],"produkttyp":[],"thema":[],"class_list":["post-595","glossar","type-glossar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar\/595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar"}],"about":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/types\/glossar"}],"wp:attachment":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/media?parent=595"}],"wp:term":[{"taxonomy":"produktbereich","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produktbereich?post=595"},{"taxonomy":"hersteller","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/hersteller?post=595"},{"taxonomy":"produkttyp","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produkttyp?post=595"},{"taxonomy":"thema","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/thema?post=595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}