Friday, August 4, 2017

Guerrilla Training September 2017

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This year offers a new 3-day class on applying PDQ in your workplace. The classic Guerrilla classes, GCAP and GDAT , are also being presen...
1 comment:
Wednesday, March 15, 2017

Morphing M/M/m: A New View of an Old Queue

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The following abstract has been accepted for presentation at the 21st Conference of the International Federation of Operational Research Soc...
9 comments:
Tuesday, January 17, 2017

GitHub Growth Appears Scale Free

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Update of Thursday, August 17, 2017: It's looks like we can chalk up another one for the scale-free model (described below) as Github ...
1 comment:
Saturday, October 8, 2016

Crib Sheet for Emulating Web Traffic

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Our paper entitled, How to Emulate Web Traffic Using Standard Load Testing Tools (PDF) is now available online and will be presented at the...
4 comments:
Saturday, October 1, 2016

A Clue for Remembering Little's Laws

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During the Guerrilla Data Analysis class last week, alumnus Jeff P. came up with this novel mnemonic device for remembering all three forms...
Wednesday, August 3, 2016

PDQ as a Performance Periscope

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This is a guest post by performance modeling enthusiast, Mohit Chawla, who brought the following very interesting example to my attention....
Thursday, July 28, 2016

Erlang Redux Resolved! (This time for real)

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As I show in my Perl::PDQ book , the residence time at an M/M/1 queue is trivial to derive and (unlike most queueing theory texts) does not...