{"id":1907,"date":"2013-06-10T22:42:47","date_gmt":"2013-06-10T21:42:47","guid":{"rendered":"http:\/\/www.jmarior.net\/itank\/?p=1907"},"modified":"2013-06-10T22:42:47","modified_gmt":"2013-06-10T21:42:47","slug":"como-activar-mysql-load-data-infile-para-acelerar-piwik","status":"publish","type":"post","link":"https:\/\/www.jmarior.net\/itank\/como-activar-mysql-load-data-infile-para-acelerar-piwik\/","title":{"rendered":"C\u00f3mo activar MySQL LOAD DATA INFILE para acelerar Piwik"},"content":{"rendered":"<p><center><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-903\" alt=\"mysql\" src=\"https:\/\/www.jmarior.net\/itank\/files\/mysql.jpg\" width=\"128\" height=\"93\" srcset=\"https:\/\/www.jmarior.net\/itank\/files\/mysql.jpg 399w, https:\/\/www.jmarior.net\/itank\/files\/mysql-300x218.jpg 300w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1909\" alt=\"mysql-and-piwik-speed\" src=\"https:\/\/www.jmarior.net\/itank\/files\/mysql-and-piwik-speed.jpg\" width=\"204\" height=\"127\" srcset=\"https:\/\/www.jmarior.net\/itank\/files\/mysql-and-piwik-speed.jpg 1680w, https:\/\/www.jmarior.net\/itank\/files\/mysql-and-piwik-speed-300x187.jpg 300w, https:\/\/www.jmarior.net\/itank\/files\/mysql-and-piwik-speed-1024x640.jpg 1024w\" sizes=\"auto, (max-width: 204px) 100vw, 204px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1910\" alt=\"Piwik-logo\" src=\"https:\/\/www.jmarior.net\/itank\/files\/Piwik-logo.png\" width=\"134\" height=\"44\" \/><\/center><\/p>\n<p><a title=\"MySQL database\" href=\"http:\/\/www.mysql.com\/\">MySQL<\/a> posee una potente caracter\u00edstica que permite leer registros desde un fichero de texto en bloque a una velocidad muy superior a la habitual. Esta caracter\u00edstica se llama <strong>LOAD DATA INFILE<\/strong>. <!--more--><\/p>\n<p>Utilizando <a title=\"MySQL LOAD DATA INFILE\" href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.0\/es\/load-data.html\">MySQL LOAD DATA INFILE<\/a> se puede acelerar el rendimiento de Piwik a la hora de procesar a los visitantes web en sitios con m\u00e1s de 100.000 visitantes mensuales. Os explico c\u00f3mo configurarlo en tres pasos:<\/p>\n<p>Entorno <a title=\"descargar Ubuntu 12.04 LTS Precise Pangolin\" href=\"http:\/\/releases.ubuntu.com\/precise\/\">Ubuntu 12.04 LTS x64 Precise Pangolin<\/a> con <a title=\"descargar MySQLServer 5.5\" href=\"http:\/\/dev.mysql.com\/downloads\/mysql\/5.5.html\">MySQL Server version 5.5.31<\/a><\/p>\n<p>1. Proporcionar privilegios FILE al usuario de la base de datos<br \/>\n<code># mysql<br \/>\nGRANT FILE ON piwik_database.* to piwik_user@localhost;<br \/>\n<\/code><br \/>\n2. Activar la caracter\u00edstica LOAD DATA INFILE editando el fichero<\/p>\n<p># nano \/etc\/mysql\/my.cnf<br \/>\n<code><br \/>\ny a\u00f1adiendo una l\u00ednea en dos secciones:<\/code><\/p>\n<p>[mysqld]<br \/>\nlocal-infile = 1<\/p>\n<p>[mysql]<br \/>\nlocal-infile = 1<\/p>\n<p>es necesario reiniciar los servicios MySQL y Apache<\/p>\n<p><code><br \/>\n# service mysql restart<br \/>\n# service apache2 restart<br \/>\n<\/code><\/p>\n<p>3. Conceder privilegios de RW (lectura\/escritura) en el firewall AppArmor, editando<\/p>\n<p>#\u00a0nano \/etc\/apparmor.d\/usr.sbin.mysqld<\/p>\n<p>y a\u00f1adir<br \/>\n<code><br \/>\n\/...idhun_dir\/tmp\/assets\/ r,<br \/>\n\/...idhun_dir\/public_html\/www.idhun.org\/analytics\/tmp\/assets\/* rw,<br \/>\n<\/code><\/p>\n<p>reniciar el servicio de AppArmor y voila<br \/>\n<code>\/etc\/init.d\/apparmor reload<br \/>\n<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL posee una potente caracter\u00edstica que permite leer registros desde un fichero de texto en bloque a una velocidad muy superior a la habitual. Esta caracter\u00edstica se llama LOAD DATA INFILE.<\/p>\n","protected":false},"author":2,"featured_media":1909,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[65,1891,956,1890],"class_list":["post-1907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-itank-ideas","tag-apache-http-server","tag-apparmor","tag-firewall","tag-nano"],"views":2952,"_links":{"self":[{"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/posts\/1907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/comments?post=1907"}],"version-history":[{"count":0,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/media\/1909"}],"wp:attachment":[{"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jmarior.net\/itank\/wp-json\/wp\/v2\/tags?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}