You can't optimize, what you can't measure

I really like the way Joe presents his message. His slides are laid out well and he does a great job speaking to the crowd interactively without just reading off slides the entire time. With the real-world examples he shares, it was very helpful.

I really loved this talk as it really chimes with a lot of things we've been trying to do where I work. I'll be taking plenty of information back to my colleagues to try to implement. Fantastic talk with great real world examples.

This was the talk that I learned the most from, I find it fascinating that he can debug just by correlating data points across many systems. I plan to start using the techniques ASAP.

Good talk with great designs. Couldn't hear you real well at times, but that was the only minus I have from the talk.