Friday, October 25, 2013

The Importance of 2 + ε Dimensions: Flat is the Name of the Game

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In a 2010 email, I wrote the following about Steve Jobs: Sent: Mon, May 31, 2010 5:02:32 PM Subject: Why Jobs has been vindicated on quali...
Monday, October 21, 2013

What happened at HealthCare.gov?

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On Oct. 6th Federal officials admitted the online marketplace needed design changes, as well as more server capacity to improve efficiency o...
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Sunday, September 15, 2013

Laplace the Bayesianista and the Mass of Saturn

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I'm reviewing Bayes' theorem and related topics for the upcoming GDAT class . In its simplest form, Bayes' theorem is a stateme...
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Sunday, August 25, 2013

GDAT Class October 14-18, 2013

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This is your fast track to enterprise performance and capacity management with an emphasis on applying R statistical tools to your perform...
Monday, July 8, 2013

What's Wrong with This Picture?

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Here are some examples of how not to display performance data. Remember: collecting and analyzing your performance data is only half th...
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Wednesday, June 19, 2013

Capacity Planning Classes in August 2013

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Bookings are open for both Guerrilla Boot Camp (GBoot) and Guerrilla Capacity Planning (GCaP) classes in August 2013 at the Early Bird r...
Wednesday, May 15, 2013

Exponential Cache Behavior

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Guerrilla grad Gary Little observed certain fixed-point behavior in simulations where disk IO blocks are updated randomly in a fixed size ...
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