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	<title>Tabbles &#187; Document management</title>
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	<description>Document Management Software, File Tagging</description>
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		<title>First databases merged: on our way to p2p shared-tabbles!</title>
		<link>http://tabbles.net/blog/first-database-merged-p2p-document-management-system/</link>
		<comments>http://tabbles.net/blog/first-database-merged-p2p-document-management-system/#comments</comments>
		<pubDate>Thu, 17 Jun 2010 17:11:36 +0000</pubDate>
		<dc:creator>Andrea</dc:creator>
				<category><![CDATA[English]]></category>
		<category><![CDATA[development]]></category>
		<category><![CDATA[Document management]]></category>
		<category><![CDATA[forum]]></category>
		<category><![CDATA[p2p]]></category>
		<category><![CDATA[shared tabbles]]></category>

		<guid isPermaLink="false">http://tabbles.net/blog/?p=432</guid>
		<description><![CDATA[We succeded in our first experiment of real-time database merge! The result will be a p2p tag-based document management system. ]]></description>
			<content:encoded><![CDATA[<p>HELLO WORLD</p>
<p><strong>What is going on:</strong></p>
<p>Maurizio has been working onÂ <strong>shared-tabbles: document management p2p technology</strong> (more infoÂ <a href="http://tabbles.net/forum/viewtopic.php?f=6&amp;t=69&amp;start=100#p1428">here</a> andÂ <a href="http://tabbles.net/forum/viewtopic.php?f=6&amp;t=69&amp;start=100#p1488">here</a>).<br />
Basically, instead of loading only one database, Tabbles would load several databases, one for each user, have themÂ <strong>all in memory at the same time</strong>, and whenever a query was done (e.g.: showing the content of a tabble or a combination),Â <strong>Tabbles would query all the databases and merge the output of the queries</strong>.<br />
The great question lying behind this approach was:Â <strong>will this merge badly slow down Tabbles?</strong> And based on our first test we believe that the answer is a BIG FAT &#8220;NO&#8221;!</p>
<p><div id="attachment_433" class="wp-caption aligncenter" style="width: 310px"><a href="http://tabbles.net/blog/wp-content/uploads/2010/06/db_merged.png" rel="wp-prettyPhoto[g432]"><img class="size-medium wp-image-433 " title="First databases merged - document management" src="http://tabbles.net/blog/wp-content/uploads/2010/06/db_merged-300x179.png" alt="Real-time database merge for p2p document management solution" width="300" height="179" /></a><p class="wp-caption-text">First databases merged - no visible slowdown</p></div><br />
<br/><br/></p>
<h2>&#8230;read (and discuss) the whole story on our <a title="First shared-tabbles prototype on the Tabbles forum" href="http://tabbles.net/forum/post1570.html#p1570">forum</a>! Â :-D</h2>
<p><br/><br/><br/><br/></p>
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