{"id":1058,"date":"2008-03-20T00:00:00","date_gmt":"2008-03-19T23:00:00","guid":{"rendered":"https:\/\/wwwneu.strehle.de\/tim\/weblog\/archives\/2008\/03\/20\/996\/"},"modified":"2008-03-20T00:00:00","modified_gmt":"2008-03-19T23:00:00","slug":"996","status":"publish","type":"post","link":"https:\/\/www.strehle.de\/tim\/weblog\/archives\/2008\/03\/20\/996\/","title":{"rendered":"Disks have become tapes"},"content":{"rendered":"<p>Tom White &#8211; <a href=\"http:\/\/www.lexemetech.com\/2008\/03\/disks-have-become-tapes.html\" title=\"Tom White: \">&#8222;Disks have become tapes&#8220;<\/a>:<\/p>\n<p>&#8222;In essence MapReduce works by repeatedly sorting and merging data that is streamed to and from disk at the <em>transfer rate<\/em> of the disk. Contrast this to accessing data from a relational database that operates at the <em>seek rate<\/em> of the disk.&#8220;<\/p>\n<p>(Via <a href=\"http:\/\/radar.oreilly.com\/archives\/2008\/03\/disks-have-become-tapes.html\">Nat Torkington<\/a> at O&#8217;Reilly Radar.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tom White &#8211; &#8222;Disks have become tapes&#8220;: &#8222;In essence MapReduce works by repeatedly sorting and merging data that is streamed to and from disk at the transfer rate of the disk. Contrast this to accessing data from a relational database that operates at the seek rate of the disk.&#8220; (Via Nat Torkington at O&#8217;Reilly Radar.)<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[1],"tags":[],"class_list":["post-1058","post","type-post","status-publish","format-standard","hentry","category-weblog"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/posts\/1058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/comments?post=1058"}],"version-history":[{"count":0,"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/posts\/1058\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/media?parent=1058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/categories?post=1058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.strehle.de\/tim\/wp-json\/wp\/v2\/tags?post=1058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}