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        <title>iRules</title>
        <link>http://devcentral.f5.com/weblogs/interviews/category/151.aspx</link>
        <description>iRules</description>
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            <title>Scaling in the Cloud with Joyent's Jason Hoffman</title>
            <link>http://devcentral.f5.com/weblogs/interviews/archive/2008/07/23/scaling-in-the-cloud-with-joyents-jason-hoffman.aspx</link>
            <description>&lt;a href="http://devcentral.f5.com/media/audio/20080723-JasonHoffmanJoyent.mp3"&gt;&lt;/a&gt;  &lt;table cellspacing="0" cellpadding="0" border="0"&gt;&lt;tbody&gt;     &lt;tr&gt;       &lt;td valign="top" align="center"&gt;&lt;img height="300" alt="" src="http://devcentral.f5.com/podcast/DC4-Interviews.jpg" width="300" border="0" /&gt;&lt;/td&gt;        &lt;td&gt;   &lt;/td&gt;        &lt;td valign="top"&gt;         &lt;p&gt;Joe and Colin talk to &lt;a href="http://www.joyent.com/about/management-team/jason-a-hoffman/"&gt;Jason Hoffman&lt;/a&gt;, CTO of &lt;a href="http://www.joyent.com"&gt;Joyent&lt;/a&gt;.  In the call, they talk about&lt;/p&gt;          &lt;ul&gt;           &lt;li&gt;General overview of &lt;a href="http://www.joyent.com"&gt;Joyent&lt;/a&gt; and how they provide a high-end on-demand infrastructure to their clients. &lt;/li&gt;            &lt;li&gt;How &lt;a href="http://www.joyent.com"&gt;Joyent&lt;/a&gt; achieves on-demand scaling and how they compare to Amazon and Google's cloud offerings. &lt;/li&gt;            &lt;li&gt;How they have reached out to &lt;a href="http://www.joyent.com/developers"&gt;developers&lt;/a&gt; to make developing with their services free and easy. &lt;/li&gt;            &lt;li&gt;His history with Ruby and how to build an application to scale - most failures occur at administrative scale - not tiered or siloed correctly.  He compares Java, Ruby, and Erlang and talks about their &lt;a href="http://dev.joyent.com/projects/ruby-dtrace"&gt;DTrace&lt;/a&gt; probe offerings. &lt;/li&gt;            &lt;li&gt;Colin gave Jason Goose Bumps. &lt;/li&gt;            &lt;li&gt;&lt;a href="http://blog.linkedin.com/blog/2008/06/web-scalability.html"&gt;LinkedIn's BumperSticker app&lt;/a&gt; is then discussed and how iRules helped with &lt;a href="http://www.facebook.com"&gt;Facebook&lt;/a&gt; application caching causing 80% reduction in server processing. &lt;/li&gt;            &lt;li&gt;How the app stack should be cache - app switch - cache - app - cache - data stores. &lt;/li&gt;            &lt;li&gt;Jason proposed setting up a collection of iRules that every cloud provider should be using. &lt;/li&gt;            &lt;li&gt;He talks about Joyent's iControl Ruby library with an agreement to open source it - woo hoo!  He tops that off with a Ruby route to iRule translator. &lt;/li&gt;            &lt;li&gt;The call finishes off with recipes and an invitation to Taco Tuesdays at &lt;a href="http://www.yelp.com/biz/nicks-crispy-tacos-san-francisco"&gt;Nick's Crispy Taco&lt;/a&gt; in San Francisco.               &lt;br /&gt;&lt;/li&gt;         &lt;/ul&gt;  	&lt;div align="center"&gt;         &lt;div id="dci7player" align="center" width="100%"&gt;&lt;a href="http://www.macromedia.com/go/getflashplayer"&gt;Get the Flash Player&lt;/a&gt; to see this player. &lt;/div&gt;         &lt;script language="javascript"&gt;&lt;!--
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            <guid>http://devcentral.f5.com/weblogs/interviews/archive/2008/07/23/scaling-in-the-cloud-with-joyents-jason-hoffman.aspx</guid>
            <pubDate>Wed, 23 Jul 2008 19:52:37 GMT</pubDate>
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