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{"id":221,"date":"2009-03-18T17:32:54","date_gmt":"2009-03-18T16:32:54","guid":{"rendered":""},"modified":"2021-02-10T00:03:39","modified_gmt":"2021-02-09T23:03:39","slug":"mysql-tuner-mehr-performance-mit-einfachen-massnahmen_221","status":"publish","type":"post","link":"https:\/\/opendb.de\/mysql\/mysql-tuner-mehr-performance-mit-einfachen-massnahmen_221\/","title":{"rendered":"MySQL-Tuner: Mehr Performance mit einfachen Ma\u00dfnahmen"},"content":{"rendered":"

Falls die Leistung einer MySQL-Anwendung zu w\u00fcnschen \u00fcbrig l\u00e4sst, kann es hilfreich sein, einige Einstellungen zu \u00fcberpr\u00fcfen, und gegebenenfalls zu korrigieren. Mit dem Tool MySQL-Tuner l\u00e4sst sich das praktisch erledigen.<\/p>\n

Die Standardwerte von MySQL k\u00f6nnen in vielen F\u00e4llen unver\u00e4ndert \u00fcbernommen werden. Bei st\u00e4rkerer Beanspruchung und gr\u00f6\u00dferen Datenmengen sollten sie aber besser angepasst werden. Ansonsten k\u00f6nnten sie die gekoppelten Anwendungen unn\u00f6tig ausbremsen.<\/p>\n

Das Perl-Skript MySQL-Tuner hilft dabei, die MySQL-Konfiguration zu optimieren. Das Tool macht Vorschl\u00e4ge, wie sich die Datenbank besser verwalten und eine ausreichende Verf\u00fcgbarkeit von Ressourcen sicherstellen l\u00e4sst. Gleichzeitig sorgt es daf\u00fcr, dass MySQL nicht zu viele Ressourcen zugewiesen bekommt.<\/p>\n

Der MySQL-Tuner l\u00e4sst sich einfach via wget herunterladen:
\nwget mysqltuner.pl
\nund dann starten:
\nperl mysqltuner.pl<\/p>\n

weiterlesen auf ZDNet…<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Falls die Leistung einer MySQL-Anwendung zu w\u00fcnschen \u00fcbrig l\u00e4sst, kann es hilfreich sein, einige Einstellungen zu \u00fcberpr\u00fcfen, und gegebenenfalls zu korrigieren. Mit dem Tool MySQL-Tuner l\u00e4sst sich das praktisch erledigen.<\/p>\n

Die Standardwerte von MySQL k\u00f6nnen in vielen F\u00e4llen unver\u00e4ndert \u00fcbernommen werden. Bei st\u00e4rkerer Beanspruchung und gr\u00f6\u00dferen Datenmengen sollten sie aber besser angepasst werden. Ansonsten k\u00f6nnten sie die gekoppelten Anwendungen unn\u00f6tig ausbremsen.<\/p>\n

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