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		<item>
		<title>fun with mochiweb&#8217;s html parser and xpath</title>
		<link>http://ppolv.wordpress.com/2008/05/09/fun-with-mochiwebs-html-parser-and-xpath/</link>
		<comments>http://ppolv.wordpress.com/2008/05/09/fun-with-mochiwebs-html-parser-and-xpath/#comments</comments>
		<pubDate>Fri, 09 May 2008 23:07:41 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[erlang]]></category>
		<category><![CDATA[Add new tag]]></category>
		<category><![CDATA[mochiweb]]></category>
		<category><![CDATA[screen scraping]]></category>
		<category><![CDATA[xpath]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/?p=13</guid>
		<description><![CDATA[Some days ago, while reading Roberto Saccon&#8217;s blog, I noticed that mochiweb has an html parser. So a couple of days latter, here I am giving it a try. The structure of the generated tree is quite simple (I&#8217;m only interested in text and element nodes). A text node is represented as an erlang binary(). [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=13&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>10</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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		<title>esolr, an erlang text search client library for Apache Solr</title>
		<link>http://ppolv.wordpress.com/2008/02/29/esolr-an-erlang-text-search-client-library-for-apache-solr/</link>
		<comments>http://ppolv.wordpress.com/2008/02/29/esolr-an-erlang-text-search-client-library-for-apache-solr/#comments</comments>
		<pubDate>Fri, 29 Feb 2008 04:42:54 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[erlang]]></category>
		<category><![CDATA[solr]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/?p=11</guid>
		<description><![CDATA[From the Apache Solr website: Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication, and a web administration interface. It runs in a Java servlet container such as Tomcat. Nice, a full text search engine easily accessible from [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=11&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>6</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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		<title>Parsing CSV in erlang</title>
		<link>http://ppolv.wordpress.com/2008/02/25/parsing-csv-in-erlang/</link>
		<comments>http://ppolv.wordpress.com/2008/02/25/parsing-csv-in-erlang/#comments</comments>
		<pubDate>Mon, 25 Feb 2008 21:23:47 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[erlang]]></category>
		<category><![CDATA[csv]]></category>
		<category><![CDATA[parsing]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/?p=9</guid>
		<description><![CDATA[parsing CSV files in erlang<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=9&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>14</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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			<media:title type="html">cvs parsing states</media:title>
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		<title>erlang, ssl and asn1</title>
		<link>http://ppolv.wordpress.com/2008/02/15/erlang-ssl-and-asn1/</link>
		<comments>http://ppolv.wordpress.com/2008/02/15/erlang-ssl-and-asn1/#comments</comments>
		<pubDate>Fri, 15 Feb 2008 15:44:17 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[erlang]]></category>
		<category><![CDATA[asn1]]></category>
		<category><![CDATA[tsung]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/?p=8</guid>
		<description><![CDATA[I&#8217;ve been playing with erlang and asn1, implementing a ldap plugin for the tsung load testing tool. Erlang comes with nice support for work with ber-encoded asn1 data; particularly handy is its aviility to recognize packets borders and deliver network data, one asn1 packet at a time rather than as a raw byte stream. One [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=8&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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		<title>Isn&#8217;t performance, is scalability</title>
		<link>http://ppolv.wordpress.com/2008/02/04/isnt-performance-is-scalability/</link>
		<comments>http://ppolv.wordpress.com/2008/02/04/isnt-performance-is-scalability/#comments</comments>
		<pubDate>Mon, 04 Feb 2008 20:09:25 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[random]]></category>
		<category><![CDATA[benchmark]]></category>
		<category><![CDATA[memcached]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/?p=7</guid>
		<description><![CDATA[Recently I&#8217;ve been reading about cache technologies, memcached in particular. The architecture behind memcached is what catch my attention: its so clear and simple. Beauty . Then, I reach to this performance comparison between memcached and ehcache (almost a yer old, but I just read it, sorry). At first I was somewhat surprised and to [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=7&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>1</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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		<title>a pythonic walk on jabber&#8217;s pubsub</title>
		<link>http://ppolv.wordpress.com/2007/12/01/a-pythonic-walk-on-jabbers-pubsub/</link>
		<comments>http://ppolv.wordpress.com/2007/12/01/a-pythonic-walk-on-jabbers-pubsub/#comments</comments>
		<pubDate>Sat, 01 Dec 2007 09:10:44 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[jabber]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[x60br]]></category>
		<category><![CDATA[xmpp]]></category>
		<category><![CDATA[pubsub]]></category>
		<category><![CDATA[twisted]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/2007/12/01/a-pythonic-walk-on-jabbers-pubsub/</guid>
		<description><![CDATA[In the previous post, i wrote about the tool i&#8217;m using to work with XMPP PubSub. Now instead of the GUI, we will use the base APIs to create a node hierarchy directly from a python script. The hierarchy will have collection and leaf nodes, mirroring an initial &#8220;model&#8221; a -recursive- list structure. An example [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=6&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Managing a Jabber PubSub service</title>
		<link>http://ppolv.wordpress.com/2007/11/28/managing-a-jabber-pubsub-service/</link>
		<comments>http://ppolv.wordpress.com/2007/11/28/managing-a-jabber-pubsub-service/#comments</comments>
		<pubDate>Wed, 28 Nov 2007 04:03:11 +0000</pubDate>
		<dc:creator>ppolv</dc:creator>
				<category><![CDATA[x60br]]></category>
		<category><![CDATA[xmpp]]></category>
		<category><![CDATA[jabber]]></category>
		<category><![CDATA[pubsub]]></category>
		<category><![CDATA[python]]></category>

		<guid isPermaLink="false">http://ppolv.wordpress.com/2007/11/28/managing-a-jabber-pubsub-service/</guid>
		<description><![CDATA[Probably you already know many excellent choices for a Jabber(XMPP) client. However most of these clients focus on one specific aspect of XMPP, the most commonly used one: Instant Messaging. But XMPP has a much broader range of possible applications. Already suggested examples of such applications are atom publishing, social websites, shared whiteboards, as system [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=ppolv.wordpress.com&amp;blog=2214677&amp;post=3&amp;subd=ppolv&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>9</slash:comments>
	
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			<media:title type="html">ppolv</media:title>
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			<media:title type="html">X60 Main Window</media:title>
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