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	<title>Comments on: Compression, De-duplication, Encryption, Which comes first?</title>
	<link>http://blogs.hds.com/hu/2008/03/compression_de-duplication_encryption_which_comes_first.html</link>
	<description>Hu Yoshida, VP and CTO of Hitachi Data Systems, provides his insight into industry issues, discusses in his own words storage best practices, and provides realistic solutions to real storage problems of current and next generation storage environments.</description>
	<pubDate>Thu, 21 Aug 2008 19:14:06 +0000</pubDate>
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		<title>by: joseph martins</title>
		<link>http://blogs.hds.com/hu/2008/03/compression_de-duplication_encryption_which_comes_first.html#comment-60759</link>
		<pubDate>Mon, 17 Mar 2008 22:52:55 +0000</pubDate>
		<guid>http://blogs.hds.com/hu/2008/03/compression_de-duplication_encryption_which_comes_first.html#comment-60759</guid>
					<description>Hu,

What you describe is true for mature storage technologies, and, short term, customers have little choice in the matter. 

However, long-term we must rethink storage from the ground up. I have reviewed at least two available technologies that render traditional encryption and backups less valuable (perhaps unnecessary) while providing most of the benefits of de-duplication. Both prove obfuscation can be accomplished without reshuffling bits, and backups can be accomplished without multiple copies. 

I'd like to see HDS incorporate these innovations into its product portfolio.</description>
		<content:encoded><![CDATA[<p>Hu,</p>
<p>What you describe is true for mature storage technologies, and, short term, customers have little choice in the matter. </p>
<p>However, long-term we must rethink storage from the ground up. I have reviewed at least two available technologies that render traditional encryption and backups less valuable (perhaps unnecessary) while providing most of the benefits of de-duplication. Both prove obfuscation can be accomplished without reshuffling bits, and backups can be accomplished without multiple copies. </p>
<p>I&#8217;d like to see HDS incorporate these innovations into its product portfolio.
</p>
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