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	<title>Database Fog Blog</title>
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	<description>It is about Architecture... not about Marketing...</description>
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		<title>Database Fog Blog</title>
		<link>https://robklopp.wordpress.com</link>
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		<item>
		<title>Database Computing is Supercomputing&#8230; Some external reading: May 2013</title>
		<link>https://robklopp.wordpress.com/2013/05/22/some-external-reading-may-2013/</link>
		<comments>https://robklopp.wordpress.com/2013/05/22/some-external-reading-may-2013/#comments</comments>
		<pubDate>Wed, 22 May 2013 12:34:13 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Architecture]]></category>
		<category><![CDATA[Database Hardware]]></category>
		<category><![CDATA[Database Technology]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[HANA]]></category>
		<category><![CDATA[Hardware]]></category>
		<category><![CDATA[In-memory database]]></category>
		<category><![CDATA[Instruction set]]></category>
		<category><![CDATA[SAP AG]]></category>
		<category><![CDATA[Teradata]]></category>
		<category><![CDATA[Vector processor]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1160</guid>
		<description><![CDATA[I would like to recommend to you John Appleby&#8217;s post  here on the HANA blog site. While the title suggests the article is about HANA, in fact it is about trends in computing and processors&#8230; and very relevant to posts here past, present, and upcoming&#8230; I would also recommend Curt Monash&#8217;s site. His notes on Teradata [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1160&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">Superman: Doomsday &#38; Beyond</media:title>
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	</item>
		<item>
		<title>Teradata CPU Planning</title>
		<link>https://robklopp.wordpress.com/2013/05/14/teradata-cpu-planning/</link>
		<comments>https://robklopp.wordpress.com/2013/05/14/teradata-cpu-planning/#comments</comments>
		<pubDate>Tue, 14 May 2013 15:57:15 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Hardware]]></category>
		<category><![CDATA[Teradata]]></category>
		<category><![CDATA[Haswell]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[Ivy Bridge]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1127</guid>
		<description><![CDATA[I suggested here that Teradata shipped the EDW 6700 series without waiting for Ivy Bridge because they could not use the cores effectively&#8230; but it could be that Haswell (see here) fit their release schedule better. It will be interesting to see whether they can use all of the cores then?<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1127&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>13</slash:comments>
	
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		<item>
		<title>@Sapphire</title>
		<link>https://robklopp.wordpress.com/2013/05/14/sapphire/</link>
		<comments>https://robklopp.wordpress.com/2013/05/14/sapphire/#comments</comments>
		<pubDate>Tue, 14 May 2013 12:49:22 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">https://robklopp.wordpress.com/?p=1154</guid>
		<description><![CDATA[If anyone is at SAP&#8217;s Sapphire conference this week, look me up&#8230; I&#8217;ll be in the Intel booth every afternoon chatting about HANA and Hadoop&#8230;.<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1154&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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	</item>
		<item>
		<title>The Fog is Getting Thicker&#8230;</title>
		<link>https://robklopp.wordpress.com/2013/05/09/teradata-intelligent-memory/</link>
		<comments>https://robklopp.wordpress.com/2013/05/09/teradata-intelligent-memory/#comments</comments>
		<pubDate>Thu, 09 May 2013 16:45:27 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Architecture]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Column-oriented DBMS]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Databases]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Greenplum]]></category>
		<category><![CDATA[Greenplum Database]]></category>
		<category><![CDATA[HANA]]></category>
		<category><![CDATA[Hardware]]></category>
		<category><![CDATA[IMDB]]></category>
		<category><![CDATA[In-memory database]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Teradata]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1130</guid>
		<description><![CDATA[I renamed this so that Teradata folks would not get here so often&#8230; its not really about Intelligent Memory&#8230; just prompted by it. The post on Intelligent Memory is here. &#8211; Rob Two quick comments on Teradata&#8217;s recent announcement of Intelligent Memory. First&#8230; very very cool. More on this to come. Next&#8230; life is going [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1130&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>https://robklopp.wordpress.com/2013/05/09/teradata-intelligent-memory/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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		<media:content url="http://upload.wikimedia.org/wikipedia/commons/thumb/3/32/San_Franciso_in_fog_and_sailboat.jpg/300px-San_Franciso_in_fog_and_sailboat.jpg" medium="image">
			<media:title type="html">English: San Francisco in fog</media:title>
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	</item>
		<item>
		<title>How Good Is Teradata&#8217;s Intelligent Memory?</title>
		<link>https://robklopp.wordpress.com/2013/05/09/how-good-is-teradatas-intelligent-memory/</link>
		<comments>https://robklopp.wordpress.com/2013/05/09/how-good-is-teradatas-intelligent-memory/#comments</comments>
		<pubDate>Thu, 09 May 2013 16:16:29 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Architecture]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Teradata]]></category>
		<category><![CDATA[Analytics]]></category>
		<category><![CDATA[Big Data]]></category>
		<category><![CDATA[Business intelligence]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Databases]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[HANA]]></category>
		<category><![CDATA[IMDB]]></category>
		<category><![CDATA[In-memory database]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1138</guid>
		<description><![CDATA[Jason asked a great question in the comment section here&#8230; he asked&#8230; does Teradata&#8217;s Intelligent Memory erode HANA&#8217;s value proposition?  Let me answer here in a more general way that is applicable to the general database space&#8230; Every time a vendor puts more silicon between the CPU and the disk they will improve their performance [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1138&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>https://robklopp.wordpress.com/2013/05/09/how-good-is-teradatas-intelligent-memory/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
		</media:content>

		<media:content url="http://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Bluff_erosion_in_Pacifica_2.jpg/300px-Bluff_erosion_in_Pacifica_2.jpg" medium="image">
			<media:title type="html">English: On December 17, 2009 30 feet chunk of...</media:title>
		</media:content>
	</item>
		<item>
		<title>Memory Trends and HANA</title>
		<link>https://robklopp.wordpress.com/2013/05/09/memory-trends-and-hana/</link>
		<comments>https://robklopp.wordpress.com/2013/05/09/memory-trends-and-hana/#comments</comments>
		<pubDate>Thu, 09 May 2013 12:52:26 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[HANA]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Analytics]]></category>
		<category><![CDATA[Business intelligence]]></category>
		<category><![CDATA[Computer memory]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Dynamic random-access memory]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Flash memory]]></category>
		<category><![CDATA[Hardware]]></category>
		<category><![CDATA[IBM]]></category>
		<category><![CDATA[IMDB]]></category>
		<category><![CDATA[In-memory database]]></category>
		<category><![CDATA[Non-volatile memory]]></category>
		<category><![CDATA[Non-volatile random-access memory]]></category>
		<category><![CDATA[TechTarget]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1119</guid>
		<description><![CDATA[If the Gartner estimates here are correct&#8230; then DRAM prices will fall 50% per year per year over the next several years&#8230; and then in 2015 non-volatile RAM (see the related articles below) will become generally available. It has been suggested that memory prices will fall slower than data warehouses will grow (see here). That does not seem to [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1119&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>https://robklopp.wordpress.com/2013/05/09/memory-trends-and-hana/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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		<title>Hadoop and the EDW</title>
		<link>https://robklopp.wordpress.com/2013/05/06/hadoop-and-the-edw/</link>
		<comments>https://robklopp.wordpress.com/2013/05/06/hadoop-and-the-edw/#comments</comments>
		<pubDate>Mon, 06 May 2013 14:17:08 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Big Data]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Hadoop]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Apache Hadoop]]></category>
		<category><![CDATA[Cloudera]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Greenplum]]></category>
		<category><![CDATA[Paper]]></category>
		<category><![CDATA[SQL]]></category>
		<category><![CDATA[squeeze play]]></category>
		<category><![CDATA[Teradata]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1070</guid>
		<description><![CDATA[Cloudera and Teradata have jointly published a nice paper here that presents an interesting perspective of how Hadoop and an EDW play together. Simply put, Hadoop becomes the staging area for &#8220;raw data streams&#8221; while the EDW stores data from &#8220;operational systems&#8221;. Hadoop then analyzes the raw data and shares the results with the EDW. Two [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1070&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>https://robklopp.wordpress.com/2013/05/06/hadoop-and-the-edw/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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			<media:title type="html">Squeeze If You Feel Pain</media:title>
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		<title>A Teradata Prediction Comes True&#8230; and Wondering About Netezza&#8230;</title>
		<link>https://robklopp.wordpress.com/2013/05/01/a-teradata-prediction-comes-true-and-doubling-down-on-netezza/</link>
		<comments>https://robklopp.wordpress.com/2013/05/01/a-teradata-prediction-comes-true-and-doubling-down-on-netezza/#comments</comments>
		<pubDate>Wed, 01 May 2013 15:30:04 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Architecture]]></category>
		<category><![CDATA[Database Hardware]]></category>
		<category><![CDATA[Netezza]]></category>
		<category><![CDATA[Analytics]]></category>
		<category><![CDATA[Big Data]]></category>
		<category><![CDATA[Business intelligence]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Databases]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Greenplum]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1047</guid>
		<description><![CDATA[If you missed the tweet&#8230; 2+ years ago I predicted here that Teradata would go away from ByNet&#8230; and lo and behold they did (see here). In the same post I predicted that Netezza would go away from FPGAs. This has not come to pass. But I wonder if it might&#8230; or if there is a [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1047&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>https://robklopp.wordpress.com/2013/05/01/a-teradata-prediction-comes-true-and-doubling-down-on-netezza/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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			<media:title type="html">Magic 8 Ball</media:title>
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		<item>
		<title>MPP, IMDB and Moore&#8217;s Law</title>
		<link>https://robklopp.wordpress.com/2013/04/24/mpp-imdb-and-moores-law/</link>
		<comments>https://robklopp.wordpress.com/2013/04/24/mpp-imdb-and-moores-law/#comments</comments>
		<pubDate>Wed, 24 Apr 2013 16:01:15 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Hardware]]></category>
		<category><![CDATA[In-Memory Database]]></category>
		<category><![CDATA[Database Architecture]]></category>
		<category><![CDATA[Analytics]]></category>
		<category><![CDATA[Business intelligence]]></category>
		<category><![CDATA[Central processing unit]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Exadata]]></category>
		<category><![CDATA[Greenplum]]></category>
		<category><![CDATA[Greenplum Database]]></category>
		<category><![CDATA[HANA]]></category>
		<category><![CDATA[IBM]]></category>
		<category><![CDATA[IMDB]]></category>
		<category><![CDATA[In-memory database]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[Ivy Bridge]]></category>
		<category><![CDATA[Moore]]></category>
		<category><![CDATA[Moore's law]]></category>
		<category><![CDATA[Multi-core processor]]></category>
		<category><![CDATA[Netezza]]></category>
		<category><![CDATA[Oracle Exadata]]></category>
		<category><![CDATA[Shared nothing architecture]]></category>
		<category><![CDATA[Teradata]]></category>

		<guid isPermaLink="false">http://robklopp.wordpress.com/?p=1025</guid>
		<description><![CDATA[In the post here I listed the units of parallelism (UoP) applied by various products on a single node. Those findings are summarized in the table below. Product Version/HW Cores per Node UoP per Node Notes Teradata EDW 6700H 16 32 Uses hyper-threads. Greenplum DCA UAP Edition 16 8 Recommends 1 Segment for each 2 [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=1025&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>5</slash:comments>
	
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			<media:title type="html">robklopp</media:title>
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		<item>
		<title>MPP on HANA, Exadata, Teradata, and Netezza</title>
		<link>https://robklopp.wordpress.com/2013/04/16/more-on-mpp-on-hana-exadata-teradata-and-netezza/</link>
		<comments>https://robklopp.wordpress.com/2013/04/16/more-on-mpp-on-hana-exadata-teradata-and-netezza/#comments</comments>
		<pubDate>Tue, 16 Apr 2013 12:11:45 +0000</pubDate>
		<dc:creator>Rob Klopp</dc:creator>
				<category><![CDATA[Database Hardware]]></category>
		<category><![CDATA[Database Servers]]></category>
		<category><![CDATA[Teradata]]></category>
		<category><![CDATA[Netezza]]></category>
		<category><![CDATA[Greenplum]]></category>
		<category><![CDATA[Data Warehouse]]></category>
		<category><![CDATA[Business intelligence]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Data Warehousing]]></category>
		<category><![CDATA[Big Data]]></category>
		<category><![CDATA[EDW]]></category>
		<category><![CDATA[Oracle Exadata]]></category>
		<category><![CDATA[Exadata]]></category>
		<category><![CDATA[Field-programmable gate array]]></category>
		<category><![CDATA[Analytics]]></category>
		<category><![CDATA[HANA]]></category>
		<category><![CDATA[Xeon]]></category>
		<category><![CDATA[Intel]]></category>
		<category><![CDATA[SPARC]]></category>
		<category><![CDATA[FPGA]]></category>

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		<description><![CDATA[6 May&#8230; There is a summary of this post and on the comments here.  - Rob 17 April&#8230; A single unit of parallelism is a core plus a thread/process to feed it instructions plus a feed of data. The only exception is when the core uses hyper-threading&#8230; in which case 2 instructions can execute more-or-less [&#8230;]<img alt="" border="0" src="https://stats.wordpress.com/b.gif?host=robklopp.wordpress.com&#038;blog=17189175&#038;post=959&#038;subd=robklopp&#038;ref=&#038;feed=1" width="1" height="1" />]]></description>
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