No matter how experienced you are as a programmer, at some point your app will generate errors and crash. Fixing problems with your app quickly is paramount in order to affect as little of your user base as possible. We discuss what is involved with imple

What are logs and why do we care about logging?

• Logs are streams of time-ordered events collected from a running process
• Logging can generate huge amounts of output
• Logs allow us to reason about our systems by telling us:
  • What is happenin