{"version":"1.0","provider_name":"IRI","provider_url":"https:\/\/www.iri.com\/blog","author_name":"Chaitali Mitra","author_url":"https:\/\/www.iri.com\/blog\/author\/chaitalim\/","title":"CLF and ELF Web Log Formats","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ha23790jnx\"><a href=\"https:\/\/www.iri.com\/blog\/migration\/data-migration\/clf-elf-web-log-formats\/\">CLF and ELF Web Log Formats<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.iri.com\/blog\/migration\/data-migration\/clf-elf-web-log-formats\/embed\/#?secret=ha23790jnx\" width=\"600\" height=\"338\" title=\"&#8220;CLF and ELF Web Log Formats&#8221; &#8212; IRI\" data-secret=\"ha23790jnx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.iri.com\/blog\/wp-content\/uploads\/2014\/07\/clf-elf-data.png","thumbnail_width":706,"thumbnail_height":500,"description":"This article is first in a 3-part series on CLF and ELF web log data, where we introduce these file formats. The next article covers\u00a0IRI solutions for processing web log data, and the last\u00a0demonstrates\u00a0web log data masking\u00a0to protect visitor identities and destinations. The\u00a0NCSA Common Log Format (CLF) is a standardized text file format used byRead More"}