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	<title>Comments on: Pycon 2009</title>
	<atom:link href="http://percious.com/blog/archives/27/feed" rel="self" type="application/rss+xml" />
	<link>http://percious.com/blog/archives/27</link>
	<description>pythonic musings of a mountaineer</description>
	<lastBuildDate>Mon, 06 Feb 2012 19:28:59 -0600</lastBuildDate>
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		<title>By: Mallory Ewing</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-73147</link>
		<dc:creator>Mallory Ewing</dc:creator>
		<pubDate>Tue, 06 Dec 2011 09:04:53 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-73147</guid>
		<description>I have been surfing online more than three hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. Personally, if all webmasters and bloggers made good content as you did, the internet will be much more useful than ever before.</description>
		<content:encoded><![CDATA[<p>I have been surfing online more than three hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. Personally, if all webmasters and bloggers made good content as you did, the internet will be much more useful than ever before.</p>
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		<title>By: prezent</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-71934</link>
		<dc:creator>prezent</dc:creator>
		<pubDate>Mon, 21 Nov 2011 03:53:48 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-71934</guid>
		<description>Just desire to say your article is as surprising. The clearness in your post is simply great and i can assume you&#039;re an expert on this subject. Well with your permission allow me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please continue the rewarding work.</description>
		<content:encoded><![CDATA[<p>Just desire to say your article is as surprising. The clearness in your post is simply great and i can assume you&#8217;re an expert on this subject. Well with your permission allow me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please continue the rewarding work.</p>
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		<title>By: Donella Kopper</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-46848</link>
		<dc:creator>Donella Kopper</dc:creator>
		<pubDate>Thu, 28 Apr 2011 18:09:00 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-46848</guid>
		<description>Hello People! Just wanted to tell you that I got tickets to the A Perfect Circle concert on Aug 02nd. In this place you can find tickets for other dates too. It&#039;s astonishing their performance on stage, this is my third time and I&#039;m still so excited about listening them live! On this page you can see the section where you&#039;re buying the ticket, so it&#039;s very recommended!</description>
		<content:encoded><![CDATA[<p>Hello People! Just wanted to tell you that I got tickets to the A Perfect Circle concert on Aug 02nd. In this place you can find tickets for other dates too. It&#8217;s astonishing their performance on stage, this is my third time and I&#8217;m still so excited about listening them live! On this page you can see the section where you&#8217;re buying the ticket, so it&#8217;s very recommended!</p>
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		<title>By: Neida Marando</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-32066</link>
		<dc:creator>Neida Marando</dc:creator>
		<pubDate>Wed, 12 May 2010 01:56:30 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-32066</guid>
		<description>These sites sure do seem inexpensive. Thanks telling us.</description>
		<content:encoded><![CDATA[<p>These sites sure do seem inexpensive. Thanks telling us.</p>
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		<title>By: Aubrey	Roberts</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-31638</link>
		<dc:creator>Aubrey	Roberts</dc:creator>
		<pubDate>Mon, 26 Apr 2010 04:23:56 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-31638</guid>
		<description>The effects of Global     Warming is getting much stronger these days. We should concentrate more on alternative energy to reduce carbon emissions.</description>
		<content:encoded><![CDATA[<p>The effects of Global     Warming is getting much stronger these days. We should concentrate more on alternative energy to reduce carbon emissions.</p>
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		<title>By: stop global warming</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-29232</link>
		<dc:creator>stop global warming</dc:creator>
		<pubDate>Sun, 07 Feb 2010 02:51:35 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-29232</guid>
		<description>I was going to do something similar to this a bit ago, but I never was able to complete.  it is real nice learning about your experience.</description>
		<content:encoded><![CDATA[<p>I was going to do something similar to this a bit ago, but I never was able to complete.  it is real nice learning about your experience.</p>
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		<title>By: Robert Young</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-11314</link>
		<dc:creator>Robert Young</dc:creator>
		<pubDate>Mon, 16 Feb 2009 04:24:49 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-11314</guid>
		<description>Being a very lazy Relationalist, I&#039;ve been looking at catalog driven application generators for some years (code, bah; all the constraints are in the catalog).  Sprox, from what I can see in the site, takes the approach seriously.  However, I am not (yet) Python fluent, so I can&#039;t divine from the site, nor SQLAlchemy&#039;s, how much of the catalog is used in generation.  In particular, foreign keys (generating the list), unique and check constraints (generating the list), triggers, javascript generation??  If the answer is, not yet, but &quot;here&#039;s what you can do to implement... &quot;, I have the time and inclination to become Python fluent.

-- background discussion --
To close the circle:  a year or two ago Linus Torvalds made an off-hand remark in an interview that file systems would be *different* when rotating storage is replaced with solid state disks.  The light bulb went off; so too would (for those who understand the relational model) database applications.  With no *join penalty*, if such ever existed, 5NF databases become the most efficient datastores.  The key (pun intended?) is to accept that the catalog is the repository of record for all data constraints.  Is this where you see Sprox heading?</description>
		<content:encoded><![CDATA[<p>Being a very lazy Relationalist, I&#8217;ve been looking at catalog driven application generators for some years (code, bah; all the constraints are in the catalog).  Sprox, from what I can see in the site, takes the approach seriously.  However, I am not (yet) Python fluent, so I can&#8217;t divine from the site, nor SQLAlchemy&#8217;s, how much of the catalog is used in generation.  In particular, foreign keys (generating the list), unique and check constraints (generating the list), triggers, javascript generation??  If the answer is, not yet, but &#8220;here&#8217;s what you can do to implement&#8230; &#8220;, I have the time and inclination to become Python fluent.</p>
<p>&#8211; background discussion &#8211;<br />
To close the circle:  a year or two ago Linus Torvalds made an off-hand remark in an interview that file systems would be *different* when rotating storage is replaced with solid state disks.  The light bulb went off; so too would (for those who understand the relational model) database applications.  With no *join penalty*, if such ever existed, 5NF databases become the most efficient datastores.  The key (pun intended?) is to accept that the catalog is the repository of record for all data constraints.  Is this where you see Sprox heading?</p>
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		<title>By: Jorge Vargas</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-8476</link>
		<dc:creator>Jorge Vargas</dc:creator>
		<pubDate>Sat, 07 Feb 2009 02:22:06 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-8476</guid>
		<description>Awesome, that a lot of stuff on your plate and I appreciate it. I&#039;ll be there !</description>
		<content:encoded><![CDATA[<p>Awesome, that a lot of stuff on your plate and I appreciate it. I&#8217;ll be there !</p>
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		<title>By: empty</title>
		<link>http://percious.com/blog/archives/27/comment-page-1#comment-8273</link>
		<dc:creator>empty</dc:creator>
		<pubDate>Fri, 06 Feb 2009 00:47:36 +0000</pubDate>
		<guid isPermaLink="false">http://percious.com/blog/archives/27#comment-8273</guid>
		<description>very cool topics. I&#039;m looking forward to meeting you there.</description>
		<content:encoded><![CDATA[<p>very cool topics. I&#8217;m looking forward to meeting you there.</p>
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