The Pith of Performance

This is a follow-on to my previous post about determining significant digits or sigdigs , in performance and capacity management calculation...

The other day, I stumbled upon the signif function in R, so I thought I'd take a look at what it does and compare it with some results...

The next set of Guerrilla classes are coming up in May and seats are still available. Book early , book often. Update: Erm ... let me qual...

Despite what you may have read in the press lately, neither our world nor the world of performance is flat . This is especially true of th...

Totally stoked about being selected for the Web Performance track at Velocity 2010. Here's our abstract : Hidden Scalability Gotchas in...

In my Guerrilla classes , I like to compare making a computer performance model (e.g., in PDQ ) with model train construction. In the latte...

The joint work we published last year on quantum information processing , in New Journal of Physics and Optics Express , has been cited on...