Posts Tagged ‘ training ’

Emulating Internet Traffic in Load Tests

May 15, 2010
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Emulating Internet Traffic in Load Tests

One of the recurring questions in the GCaP class last week was: How can we make web-application load tests more representative of real Internet traffic? The sticking point is that conventional load-test simulators like LoadRunner, JMeter, and httperf, ...

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August Guerrilla Class: Using R for Performance Analysis

June 29, 2009
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August Guerrilla Class: Using R for Performance Analysis

Registrations are still open for the Guerrilla Data Analysis Techniques (GDAT) class being held August 10-14, 2009. The focus will be on using R and the new release of PDQ-R for performance analysis and capacity planning.All Guerrilla classes are hel...

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Review of R in NYT and GDAT

January 8, 2009
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Review of R in NYT and GDAT

GDAT instructor, Jim Holtman, pointed me at this review of R in yesterday's New York Times. It definitely puts SAS on the defensive.Update: Another piece in the tech section of NYT.If you want to know how to apply R to performance data, sign up for th...

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