The Pith of Performance

Possibly pithy insights into computer performance analysis and capacity planning based on the Guerrilla series of books and training classes provided by Performance Dynamics Company.

Wednesday, April 11, 2012

PostgreSQL Scalability Analysis Deconstructed

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In 2010, I presented my universal scalability law ( USL ) at the SURGE conference . I came away with the impression that nobody really unde...
9 comments:
Sunday, April 1, 2012

Sex, Lies and Log Plots

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From time to time, at the Hotsos conferences on Oracle performance, I've heard the phrase, "battle against any guess" (BAAG)...
2 comments:
Wednesday, March 21, 2012

How to Generate Exponential Delays

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This question arose while addressing Comments on a previous blog post about exponentially distributed delays. One of my ongoing complaints ...
10 comments:
Sunday, March 11, 2012

Plan for Capacity Planning Training in May

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Bookings are open for both Guerrilla Boot Camp (GBoot) and Guerrilla Capacity Planning (GCaP) classes in May 2012 at the Early Bird rate...
Wednesday, March 7, 2012

The SSD World Will End in 2024

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So says the Non-Volatile Systems Lab at UC San Diego. The claim is, in order to achieve higher densities, flash manufacturers must sacrific...
Friday, February 24, 2012

On the Accuracy of Exponentials and Expositions

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The following is a slightly edited version of my response to a Discussion on the Linkedin CPPE group , which is accessible to Members Only...
8 comments:
Thursday, February 9, 2012

Hotsos Symposium 2012

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Time Bandits: How to Analyze Fractal Query Times Tues, March 6, 2012 @ 2:15 pm That's the title of my presentation at this y...
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Neil Gunther
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