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links

Links

  • Client tracing at slack: Talks about how slack is able to visualize what happens when a requests is sent from a client (browser, application) to the backend. Really neat. Mentions Honeycomb
  • Lightstep distributed tracing guide: High level guide speaks to tracing, sampling, when you need to be think about this stuff. Head-based sampling (ie. Decision made up front in a request that you’re going to start tracing – which can use a non-trivial amount of server resources – vs. tail-based where you’ve done the buffering and can decide to keep or throw away data based on testing whether there’s anything interesting contained there-in)