Category: performance Feb 12 2016 Why I love log files Feb 7 2016 How CPU load averages work (and using them to triage webserver performance!) Jan 23 2016 Fast integer sets with Roaring Bitmaps (and, making friends with your modern CPU) Jan 3 2016 Java isn't slow Nov 21 2015 ★ Why you should understand (a little) about TCP Oct 31 2015 PAPERS ARE AMAZING: Profiling threaded programs with Coz Sep 10 2015 ★ A millisecond isn't fast (and how we made it 100x faster) Mar 15 2015 Nancy Drew and the Case of the Slow Program Mar 5 2015 How the locate command works (and let's write a faster version in one minute!) May 13 2014 I can spy on my CPU cycles with perf! May 12 2014 ★ Computers are *fast*!