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<channel>
	<title>すでにそこにある雲 &#187; Amazon EC2</title>
	<atom:link href="http://www.egrep.jp/blog/category/amazon-ec2/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.egrep.jp/blog</link>
	<description>We make muck, so you don’t have to.</description>
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		<item>
		<title>Happy 4th Birthday Amazon EC2</title>
		<link>http://www.egrep.jp/blog/2010/08/27/happy-4th-birthday-amazon-ec2/</link>
		<comments>http://www.egrep.jp/blog/2010/08/27/happy-4th-birthday-amazon-ec2/#comments</comments>
		<pubDate>Fri, 27 Aug 2010 01:09:52 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=691</guid>
		<description><![CDATA[Happy 4th Birthday Amazon EC2!!

Amazon Web Services Blog: Happy 4th Birthday Amazon EC2

4年前、たんなる xen の VPS だ [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F08%2F27%2Fhappy-4th-birthday-amazon-ec2%2F&amp;text=RT+%40nxhack+Happy+4th+Birthday+Amazon+EC2&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F08%2F27%2Fhappy-4th-birthday-amazon-ec2%2F"  class="twitter-share-button">Tweet</a></div><p>Happy 4th Birthday Amazon EC2!!</p>
<ul>
<li><a href="http://aws.typepad.com/aws/2010/08/happy-4th-birthday-amazon-ec2.html" target="_blank">Amazon Web Services Blog: Happy 4th Birthday Amazon EC2</a></li>
</ul>
<p>4年前、たんなる xen の VPS だとバカにしていた自分が恥ずかしい。忙しさにかまけて「可能性の中心」を見抜けかなったワタシ。アホ &gt; 自分。</p>
<p>石の上にも3年 とプラス1年。ここまで革命的な仕組みを創造し、育て上げてきた Amazon に感謝と祝福を捧げる。</p>
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		</item>
		<item>
		<title>AWS : 50% margin !?</title>
		<link>http://www.egrep.jp/blog/2010/08/09/aws-50-margin/</link>
		<comments>http://www.egrep.jp/blog/2010/08/09/aws-50-margin/#comments</comments>
		<pubDate>Mon, 09 Aug 2010 07:29:40 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=661</guid>
		<description><![CDATA[AWS のビジネスモデルが、一般に考えられているような、「広く浅く」のモデルでは無いかも? という話。
話は先週の UBS のアナリストのレポートから、

How Big is Amazon’s Cloud Comput [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F08%2F09%2Faws-50-margin%2F&amp;text=RT+%40nxhack+AWS+%3A+50%25+margin+%21%3F&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F08%2F09%2Faws-50-margin%2F"  class="twitter-share-button">Tweet</a></div><p>AWS のビジネスモデルが、一般に考えられているような、「広く浅く」のモデルでは無いかも? という話。</p>
<p>話は先週の UBS のアナリストのレポートから、</p>
<ul>
<li><a href="http://gigaom.com/2010/08/02/amazon-web-services-revenues/" target="_blank">How Big is Amazon’s Cloud Computing Business? Find Out</a></li>
<li><a href="http://www.cloudave.com/link/ubs-analysts-try-to-unravel-amazon-mystery" target="_blank">UBS Analysts Try To Unravel Amazon Mystery | CloudAve</a></li>
</ul>
<p>おいおい、たった $500 million かよー的な(数の勝負だからねぇ)議論から、RedMonk のアナリスト Stephen O&#8217;Grady さんの分析</p>
<ul>
<li><a href="http://redmonk.com/sogrady/2010/08/04/aws-margins/" target="_blank">AWS: Forget the Revenue, Did You See the Margins? – tecosystems</a></li>
</ul>
<p>注目すべき点は粗利率だぜ的な話。クラウドの経済特性について、みんな間違っていたかもという議論。</p>
<ul>
<li><a href="http://www.cloudave.com/link/did-we-get-the-cloud-infrastructure-business-wrong" target="_blank">Did We Get The Cloud Infrastructure Business Wrong? | CloudAve</a></li>
<li><a href="http://www.theregister.co.uk/2010/08/06/clouds_silly_numbers_and_real_economics/" target="_blank">Inflated billions hide cloud’s cash potential • The Register</a></li>
</ul>
<p>何れにせよ、先行者は強い。AWS はまだまだ余裕があるという事か。</p>
<p>最終的には、情報*基盤*は、水道、電力と同じようなビジネスモデルになるだけどね。</p>
<p>(追記) <strong>基盤 = インフラストラクチャ</strong> についてよく分かる記事を参考としてリンク</p>
<ul>
<li><a href="http://thinkit.co.jp/story/2010/06/04/1576" target="_blank">第1回 大量データのバッチ処理を高速化するHadoop | Think IT</a></li>
</ul>
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		</item>
		<item>
		<title>Monitoring Cloud</title>
		<link>http://www.egrep.jp/blog/2010/07/27/monitoring-cloud/</link>
		<comments>http://www.egrep.jp/blog/2010/07/27/monitoring-cloud/#comments</comments>
		<pubDate>Tue, 27 Jul 2010 04:35:50 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>
		<category><![CDATA[DevOps]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=623</guid>
		<description><![CDATA[各クラウドベンダーのモニタリングサイト一覧

CloudStatus® Powered by Hyperic &#8211; HYPERIC は SpringSource に買収され、さらに VMware へ
Unifi [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F27%2Fmonitoring-cloud%2F&amp;text=RT+%40nxhack+Monitoring+Cloud&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F27%2Fmonitoring-cloud%2F"  class="twitter-share-button">Tweet</a></div><p>各クラウドベンダーのモニタリングサイト一覧</p>
<ul>
<li><a href="http://www.cloudstatus.com/" target="_blank">CloudStatus® Powered by Hyperic</a> &#8211; HYPERIC は SpringSource に買収され、さらに VMware へ</li>
<li><a href="http://www.unifiedmonitoring.com/" target="_blank">Unified Monitoring &#8211; Powered by Nimsoft</a> &#8211; Nimsoft は CA 改め CA Technologies に買収</li>
<li><a href="http://www.cloudclimate.com/" target="_blank">Cloud Hosting and Cloud Storage Performance Dashboard</a></li>
</ul>
<p>(なんか凄いことになってますね)</p>
<p>各事業者の Status サイト</p>
<ul>
<li><a href="http://status.aws.amazon.com/" target="_blank">AWS Service Health Dashboard</a> &#8211; Amazon AWS (EC2, S3 etc)</li>
<li><a href="http://status.rackspacecloud.com/" target="_blank">The Rackspace Cloud System Status</a> &#8211; RackSpace Cloud, Cloud Server, Cloud Files</li>
<li><a href="http://status.slicehost.com/" target="_blank">Slicehost Network Status Site</a> &#8211; RackSpace の一部として Slicehost</li>
<li><a href="http://www.gogridstatus.com/" target="_blank">GoGrid System Status</a> &#8211; GoGrid (三番手軍団)</li>
<li><a href="http://help.joyent.com/index.php?pg=forums.topics&amp;id=1" target="_blank">Joyent Current Issues</a> &#8211; joyent (三番手軍団) <span style="text-decoration: line-through;">はリンク切れ&#8230;</span> 発見<span style="text-decoration: line-through;"><br />
</span></li>
<li><a href="https://code.google.com/status/appengine/" target="_blank">Google App Engine System Status</a> &#8211; GAE</li>
<li><a href="https://www.microsoft.com/windowsazure/support/status/servicedashboard.aspx" target="_blank">Windows Azure Platform Current Status</a> &#8211; Azure</li>
<li><a href="https://trust.salesforce.com/trust/status/" target="_blank">System Status &#8211; salesforce.com</a> &#8211; salesforce</li>
</ul>
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		<item>
		<title>Cluster Compute Instances for Amazon EC2</title>
		<link>http://www.egrep.jp/blog/2010/07/13/cluster-compute-instances-for-amazon-ec2/</link>
		<comments>http://www.egrep.jp/blog/2010/07/13/cluster-compute-instances-for-amazon-ec2/#comments</comments>
		<pubDate>Tue, 13 Jul 2010 08:01:30 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=536</guid>
		<description><![CDATA[AWS で HPC Expanding the Cloud &#8211; Cluster Compute Instances for Amazon EC2 &#8211; All Things Distributed Announcing Cluster Compute Instances for Amazon EC2 High Performance Computing Amazon Web Services Blog: New Amazon EC2 Instance Type &#8211; The Cluster Compute Instance Each Cluster Compute Instance consists of a pair of quad-core Intel &#8220;Nehalem&#8221;  X5570 processors [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F13%2Fcluster-compute-instances-for-amazon-ec2%2F&amp;text=RT+%40nxhack+Cluster+Compute+Instances+for+Amazon+EC2&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F13%2Fcluster-compute-instances-for-amazon-ec2%2F"  class="twitter-share-button">Tweet</a></div><p>AWS で HPC</p>
<ul>
<li><a href="http://www.allthingsdistributed.com/2010/07/cluster_compute_instance_amazon_ec2.html" target="_blank">Expanding the Cloud &#8211; Cluster Compute Instances for Amazon EC2 &#8211; All Things Distributed</a></li>
<li><a href="http://aws.amazon.com/about-aws/whats-new/2010/07/13/announcing-cluster-compute-instances-for-amazon-ec2/" target="_blank">Announcing Cluster Compute Instances for Amazon EC2</a></li>
<li><a href="http://aws.amazon.com/hpc-applications/" target="_blank">High Performance Computing</a></li>
<li><a href="http://aws.typepad.com/aws/2010/07/the-new-amazon-ec2-instance-type-the-cluster-compute-instance.html" target="_blank">Amazon Web Services Blog: New Amazon EC2 Instance Type &#8211; The Cluster Compute Instance</a></li>
</ul>
<blockquote><p>Each Cluster Compute Instance consists of a pair of quad-core Intel <strong>&#8220;Nehalem&#8221;  X5570 </strong>processors with a total of 33.5 ECU (EC2 Compute Units), 23 GB of RAM, and 1690 GB of local instance storage, all for $1.60 per hour.</p></blockquote>
<blockquote><p>Cluster Compute Instances are connected using a <strong>10 Gbps</strong> network.</p></blockquote>
<blockquote><p>The Cluster Compute Instances use hardware-assisted (<strong>HVM</strong>) virtualization instead of the paravirtualization  used by the other instance types and requires booting from EBS, so you will need to create a new AMI in order to use them.</p></blockquote>
<blockquote><p>This result places us at position <strong>146 on the Top500 list</strong> of supercomputers.</p></blockquote>
<p>いじょー</p>
<p>(追記)</p>
<ul>
<li><a href="http://perspectives.mvdirona.com/2010/07/13/HighPerformanceComputingHitsTheCloud.aspx" target="_blank">Perspectives &#8211; High Performance Computing Hits the Cloud</a></li>
</ul>
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		<item>
		<title>Is Amazon the Official Cloud Standard?</title>
		<link>http://www.egrep.jp/blog/2010/07/13/is-amazon-the-official-cloud-standard/</link>
		<comments>http://www.egrep.jp/blog/2010/07/13/is-amazon-the-official-cloud-standard/#comments</comments>
		<pubDate>Tue, 13 Jul 2010 02:37:34 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=533</guid>
		<description><![CDATA[Google が EC2 の対抗として、IssS に進出するという噂に呼応して、また、先ごろ発表された、Google Stotage (GS) が S3 API 準拠であるという事から、EC2 API についての議論繰り [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F13%2Fis-amazon-the-official-cloud-standard%2F&amp;text=RT+%40nxhack+Is+Amazon+the+Official+Cloud+Standard%3F&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F07%2F13%2Fis-amazon-the-official-cloud-standard%2F"  class="twitter-share-button">Tweet</a></div><p><a href="http://cloudscaling.com/blog/cloud-computing/rumor-mill-google-ec2-competitor-coming-in-2010" target="_blank">Google が EC2 の対抗として、IssS に進出するという噂</a>に呼応して、また、先ごろ発表された、Google Stotage (GS) が S3 API 準拠であるという事から、EC2 API についての議論繰り広げられています。</p>
<ul>
<li><a href="http://www.cloudswitch.com/page/is-amazon-the-official-cloud-standard" target="_blank">Is Amazon the Official Cloud Standard?</a></li>
<li><a href="http://news.cnet.com/8301-19413_3-20010072-240.html" target="_blank">Amazon APIs as cloud standards? Not so fast | The Wisdom of Clouds &#8211; CNET News</a></li>
<li><a href="http://www.readwriteweb.com/cloud/2010/07/cloud-community-debates-is-ama.php" target="_blank">Cloud Community Debates, Is Amazon S3&#8242;s API the Standard? (And Should It Be?) &#8211; ReadWriteCloud</a></li>
<li><a href="https://smoothspan.wordpress.com/2010/07/12/amazon-web-services-the-de-facto-cloud-api/" target="_blank">Amazon Web Services: The De Facto Cloud API? « SmoothSpan Blog</a></li>
</ul>
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		<item>
		<title>Opscode Unveils Funding, Hosted Platform</title>
		<link>http://www.egrep.jp/blog/2010/06/22/opscode-unveils-funding-hosted-platform/</link>
		<comments>http://www.egrep.jp/blog/2010/06/22/opscode-unveils-funding-hosted-platform/#comments</comments>
		<pubDate>Tue, 22 Jun 2010 02:42:48 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=473</guid>
		<description><![CDATA[Chef の Opscode が $11 Million の Series B Round 資金調達。ホスティング・プラットフォーム提供へ。
注目です。（勉強しナイト)

Opscode Closes $11 Milli [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F06%2F22%2Fopscode-unveils-funding-hosted-platform%2F&amp;text=RT+%40nxhack+Opscode+Unveils+Funding%2C+Hosted+Platform&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F06%2F22%2Fopscode-unveils-funding-hosted-platform%2F"  class="twitter-share-button">Tweet</a></div><p>Chef の Opscode が $11 Million の Series B Round 資金調達。ホスティング・プラットフォーム提供へ。</p>
<p>注目です。（勉強しナイト)</p>
<ul>
<li><a href="http://www.opscode.com/blog/2010/06/21/opscode-closes-11-million-series-b-round/" target="_blank">Opscode Closes $11 Million Series B Round &#8211; Blog &#8211; Opscode</a></li>
<li><a href="http://www.opscode.com/blog/2010/06/21/opscode-unveils-commercial-platform/" target="_blank">Opscode Unveils Commercial Platform &#8211; Blog &#8211; Opscode</a></li>
<li><a href="http://www.techflash.com/seattle/2010/06/opscode_scores_11_million.html" target="_blank">Opscode scores $11 million</a></li>
<li><a href="http://gigaom.com/2010/06/21/opscode-gets-11m-to-take-on-ibm-and-hp-management-software/" target="_blank">Opscode Gets $11M to Take on IBM and HP Management Software</a></li>
<li><a href="http://www.datacenterknowledge.com/archives/2010/06/21/oscode-unveils-funding-hosted-platform/" target="_blank">Opscode Unveils Funding, Hosted Platform « Data Center Knowledge</a></li>
<li><a href="http://socializedsoftware.com/2010/06/21/opscode-turning-sysadmins-into-superheroes/" target="_blank">Opscode, Turning Sysadmins into Superheroes</a></li>
</ul>
<p># [former Amazon "Master of Disaster" Jesse Robbins] イイネ <img src='http://www.egrep.jp/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p>(追記)</p>
<ul>
<li><a href="http://www.theregister.co.uk/2010/06/22/the_opscode_platform/" target="_blank">Ex-Amazon &#8216;Master of Disaster&#8217; animates server Chef • The Register</a></li>
</ul>
<p>(追記)</p>
<ul>
<li><a href="http://www.redmonk.com/cote/2010/06/22/opscode/" target="_blank">Coté&#8217;s People Over Process » Automation as a Service from Opscode – Quick Analysis</a></li>
</ul>
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		<item>
		<title>Amazon EC2 creators to launch cloud computing start-up</title>
		<link>http://www.egrep.jp/blog/2010/06/16/amazon-ec2-creators-to-launch-cloud-computing-start-up/</link>
		<comments>http://www.egrep.jp/blog/2010/06/16/amazon-ec2-creators-to-launch-cloud-computing-start-up/#comments</comments>
		<pubDate>Wed, 16 Jun 2010 04:46:09 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=467</guid>
		<description><![CDATA[Amazon EC2 に関わっていたエンジニアが作ったそうです。注目ですね。

Amazon EC2 creators to launch cloud computing start-up
Benguela :: Clo [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F06%2F16%2Famazon-ec2-creators-to-launch-cloud-computing-start-up%2F&amp;text=RT+%40nxhack+Amazon+EC2+creators+to+launch+cloud+computing+start-up&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F06%2F16%2Famazon-ec2-creators-to-launch-cloud-computing-start-up%2F"  class="twitter-share-button">Tweet</a></div><p>Amazon EC2 に関わっていたエンジニアが作ったそうです。注目ですね。</p>
<ul>
<li><a href="http://www.networkworld.com/news/2010/061510-benguela-cloud-computing.html" target="_blank">Amazon EC2 creators to launch cloud computing start-up</a></li>
<li><a href="http://bengue.la/" target="_blank">Benguela :: Cloud Infrastructure Software</a></li>
</ul>
<p>(追記)</p>
<ul>
<li><a href="http://itknowledgeexchange.techtarget.com/cloud-computing/2010/06/17/amazons-early-efforts-at-cloud-computing-partly-accidental/" target="_blank">Amazon’s early efforts at cloud computing? Partly accidental &#8211; The Troposphere</a></li>
<li><a href="http://blog.b3k.us/ec2_origins.html" target="_blank">bb: 25jan2009 : ec2 origins</a></li>
</ul>
<p>(追記)</p>
<ul>
<li><a href="http://virtualization.info/jp/news/2010/06/diane-greene-is-back-nimbula-leaves-the-stealth-mode-and-enters-the-iaas-cloud-computing-market.html" target="_blank">virtualization.info | Diane Greene氏が復活：Nimbula社がステルスモードを脱してIaaSクラウドコンピューティング市場に参入（20100623-2）</a></li>
<li><a href="http://nimbula.com/" target="_blank">nimbula :: cloud infrastructure software</a></li>
</ul>
<p>(追記)</p>
<ul>
<li><a href="http://www.theregister.co.uk/2010/06/25/nimbula_cloud_os/" target="_blank">Nimbula puffs up &#8216;cloud operating system&#8217; • The Register</a></li>
</ul>
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		<title>CPU Benchmarking in the Cloud</title>
		<link>http://www.egrep.jp/blog/2010/05/31/cpu-benchmarking-in-the-cloud/</link>
		<comments>http://www.egrep.jp/blog/2010/05/31/cpu-benchmarking-in-the-cloud/#comments</comments>
		<pubDate>Mon, 31 May 2010 08:47:24 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=434</guid>
		<description><![CDATA[お宝ポスト。

What is an ECU? CPU Benchmarking in the Cloud

AWS の Instance Type 別の性能はナルホドと納得しました。
意外だったのは、RackSpace [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F31%2Fcpu-benchmarking-in-the-cloud%2F&amp;text=RT+%40nxhack+CPU+Benchmarking+in+the+Cloud&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F31%2Fcpu-benchmarking-in-the-cloud%2F"  class="twitter-share-button">Tweet</a></div><p>お宝ポスト。</p>
<ul>
<li><a href="http://blog.cloudharmony.com/2010/05/what-is-ecu-cpu-benchmarking-in-cloud.html" target="_blank">What is an ECU? CPU Benchmarking in the Cloud</a></li>
</ul>
<p>AWS の Instance Type 別の性能はナルホドと納得しました。</p>
<p>意外だったのは、RackSpace&#8230; (安いのは超お得かも)</p>
<p>vCloud 軍団でバラツキがあるのも興味深い。</p>
<p>&#8220;bare metal&#8221; cloud の NewServers がもっともっと性能が出てるのかと思っていましたが&#8230;</p>
<p>( 追記) ニフティクラウドのベンチマーク</p>
<ul>
<li><a href="http://itpro.nikkeibp.co.jp/article/COLUMN/20100525/348458/" target="_blank">［CPU性能］smallなのに3GHz相当のCPU &#8211; 検証！ニフティクラウド：ITpro</a></li>
</ul>
<p>(追記) virtualization.info の日本語記事</p>
<ul>
<li><a href="http://virtualization.info/jp/news/2010/06/benckmarking-a-iaas-cloud-computing-infrastructure.html" target="_blank">virtualization.info | IaaSクラウドコンピューティングインフラのベンチマーク（20100531-5）</a></li>
</ul>
<p>(追記) EC2のネットワークパフォーマンスの分析</p>
<ul>
<li><a href="http://www.cs.rice.edu/~eugeneng/papers/INFOCOM10-ec2.pdf" target="_blank">The Impact of Virtualization on Network Performance of Amazon EC2 Data Center [PDF]</a></li>
</ul>
<p>(追記) virtualization.info の日本語記事</p>
<ul>
<li><a href="http://virtualization.info/jp/news/2010/06/paper-the-impact-of-virtualization-on-network-performance-of-amazon-ec2-data-center.html" target="_blank">virtualization.info | 論文：The Impact of Virtualization on Network Performance of Amazon EC2 Data Center（20100601-1）</a></li>
</ul>
<p>(追記) 今度は DISK 性能</p>
<ul>
<li><a href="http://blog.cloudharmony.com/2010/06/disk-io-benchmarking-in-cloud.html" target="_blank">CloudHarmony Blog: Disk IO Benchmarking in the Cloud</a></li>
</ul>
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		<title>Cloud Computing and Electricity: Beyond the Utility Model</title>
		<link>http://www.egrep.jp/blog/2010/05/17/cloud-computing-and-electricity-beyond-the-utility-model/</link>
		<comments>http://www.egrep.jp/blog/2010/05/17/cloud-computing-and-electricity-beyond-the-utility-model/#comments</comments>
		<pubDate>Mon, 17 May 2010 07:34:12 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=369</guid>
		<description><![CDATA[Communications of the ACM の記事。さてさて次をデザインしなくては&#8230;という話。

Cloud Computing and Electricity: Beyond the Utility [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F17%2Fcloud-computing-and-electricity-beyond-the-utility-model%2F&amp;text=RT+%40nxhack+Cloud+Computing+and+Electricity%3A+Beyond+the+Utility+Model&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F17%2Fcloud-computing-and-electricity-beyond-the-utility-model%2F"  class="twitter-share-button">Tweet</a></div><p>Communications of the ACM の記事。さてさて次をデザインしなくては&#8230;という話。</p>
<ul>
<li><a href="http://cacm.acm.org/magazines/2010/5/87274-cloud-computing-and-electricity-beyond-the-utility-model/fulltext" target="_blank">Cloud Computing and Electricity: Beyond the Utility Model | May 2010 | Communications of the ACM</a></li>
<li><a href="http://www.hyperstratus.com/drupal/blog/acm-examines-cloud-computing-and-electricity" target="_blank">The ACM Examines Cloud Computing and Electricity | Hyperstratus</a></li>
<li><a href="http://news.cnet.com/8301-19413_3-10296370-240.html" target="_blank">In cloud computing, data is not electricity | The Wisdom of Clouds &#8211; CNET News</a> &#8211; 2009/08 の記事</li>
</ul>
<p>その他、先週、気になった記事をメモ</p>
<ul>
<li><a href="http://www.datacenterknowledge.com/archives/2010/05/14/infineta-unveils-networking-dedupe-engine/" target="_blank">Infineta Unveils Networking ‘Dedupe Engine’ « Data Center Knowledge</a> &#8211; ストレージエリアのネットワークにも dedup は効く。</li>
<li><a href="http://www.datacenterknowledge.com/archives/2010/05/14/netcraft-finds-365000-web-sites-on-ec2/" target="_blank">Netcraft Finds 365,000 Web Sites on EC2 « Data Center Knowledge</a> &#8211; Netcraft の調査によると、EC2 は 36.5万サイト</li>
<li><a href="http://www.datacenterknowledge.com/archives/2010/05/13/car-crash-triggers-amazon-power-outage/" target="_blank">Car Crash Triggers Amazon Power Outage « Data Center Knowledge</a> &#8211; これって本当かなぁ&#8230;安直な DC ではタマに見かけますけどね&#8230;</li>
</ul>
<p>(追記) AWS Service Health Dashboard より</p>
<blockquote><p>Tuesday&#8217;s event was triggered when a vehicle crashed into a high voltage utility pole on a road near one of our datacenters, creating a large external electrical ground fault and cutting utility power to this datacenter.</p></blockquote>
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		<title>Recovery.gov Moves to Cloud Computing Infrastructure</title>
		<link>http://www.egrep.jp/blog/2010/05/14/recovery-gov-moves-to-cloud-computing-infrastructure/</link>
		<comments>http://www.egrep.jp/blog/2010/05/14/recovery-gov-moves-to-cloud-computing-infrastructure/#comments</comments>
		<pubDate>Fri, 14 May 2010 05:31:21 +0000</pubDate>
		<dc:creator>nxhack</dc:creator>
				<category><![CDATA[Amazon EC2]]></category>
		<category><![CDATA[Cloud Computing]]></category>

		<guid isPermaLink="false">http://www.egrep.jp/blog/?p=367</guid>
		<description><![CDATA[米国の「事業仕分け」? 景気回復法説明責任・透明性委員会 (the Recovery Accountability and Transparency Board) のサイト Recovery.gov が EC2 を使用。 [...]]]></description>
			<content:encoded><![CDATA[<div class="tw_button" style=""><a href="http://twitter.com/share?url=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F14%2Frecovery-gov-moves-to-cloud-computing-infrastructure%2F&amp;text=RT+%40nxhack+Recovery.gov+Moves+to+Cloud+Computing+Infrastructure&amp;lang=ja&amp;count=horizontal&amp;counturl=http%3A%2F%2Fwww.egrep.jp%2Fblog%2F2010%2F05%2F14%2Frecovery-gov-moves-to-cloud-computing-infrastructure%2F"  class="twitter-share-button">Tweet</a></div><p>米国の「事業仕分け」? 景気回復法説明責任・透明性委員会 (the Recovery Accountability and Transparency Board) のサイト <a href="http://www.recovery.gov/Pages/home.aspx" target="_blank">Recovery.gov</a> が EC2 を使用。政府のリーダーシップ 尊敬します。</p>
<ul>
<li><a href="http://www.recovery.gov/News/mediakit/Documents/Press%20Release05132010.pdf" target="_blank">Recovery.gov Moves to Cloud Computing Infrastructure [pdf]</a></li>
<li><a href="http://www.whitehouse.gov/blog/2010/05/13/moving-cloud" target="_blank">Moving to the Cloud | The White House</a></li>
</ul>
<p>各メディアも、</p>
<ul>
<li><a href="http://fcw.com/articles/2010/05/13/recovery-web-site-moved-to-cloud.aspx" target="_blank">Recovery.gov finds new home in the cloud &#8212; Federal Computer Week</a></li>
<li><a href="http://www.zdnet.com/blog/btl/washington-jumps-into-cloud-moves-recoverygov-to-amazon-ec2/34438" target="_blank">Washington jumps into cloud, moves Recovery.gov to Amazon EC2 | ZDNet</a></li>
<li><a href="http://radar.oreilly.com/2010/05/white-house-moves-recoverygov.html" target="_blank">White House moves Recovery.gov to Amazon&#8217;s cloud &#8211; O&#8217;Reilly Radar</a></li>
<li><a href="http://www.techflash.com/seattle/2010/05/white_house_moves_recoverygov_site_to_amazons_cloud.html" target="_blank">White House puts Recovery.gov website on Amazon&#8217;s cloud</a></li>
</ul>
<p>.aspx だから Windows + IIS ね。Level 3 の CDN 使ってる模様&#8230;</p>
<p>(追記)</p>
<ul>
<li><a href="http://csrc.nist.gov/groups/SNS/cloud-computing/forum-workshop_may2010.html" target="_blank">NIST.gov &#8211; Computer Security Division &#8211; Computer Security Resource Center</a></li>
</ul>
<p>United States Chief Information Officer, Vivek Kundra 氏の Keynote は必見。</p>
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