We are excited to announce we were able to sort 1TB (stored on the Google File System as 10 billion 100-byte records in uncompressed text files) on 1,000 computers in 68 seconds. By comparison, the previous 1TB sorting record is 209 seconds on 910 computers.

TKashiwagi のブックマーク 2008/11/30 16:33

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/10943065/comment/TKashiwagi" data-user-id="TKashiwagi" data-entry-url="https://b.hatena.ne.jp/entry/s/googleblog.blogspot.com/2008/11/sorting-1pb-with-mapreduce.html" data-original-href="https://googleblog.blogspot.com/2008/11/sorting-1pb-with-mapreduce.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgoogleblog.blogspot.com%2F2008%2F11%2Fsorting-1pb-with-mapreduce.html" data-user-icon="/users/TKashiwagi/profile.png">Sorting 1PB with MapReduce</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/google">google</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/performance">performance</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/sorting">sorting</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/mapreduce">mapreduce</a>]</li></ul><br><p style="clear: left">We are excited to announce we were able to sort 1TB (stored on the Google File System as 10 billion 100-byte records in uncompressed text files) on 1,000 computers in 68 seconds. By comparison, the previous 1TB sorting record is 209 seconds on 910 computers.</p><a class="datetime" href="https://b.hatena.ne.jp/TKashiwagi/20081130#bookmark-10943065"><span class="datetime-body">2008/11/30 16:33</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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