Reviews

• ★★★★★

  p99 went from four seconds to under three hundred milliseconds in a week.

• ★★★★★

  The retries post saved us in the middle of an incident.

• ★★★★★

  Facilitated our worst postmortem. Nobody got blamed and we fixed the cause.

• ★★★★★

  Long posts. Worth it, but block out the time.

• ★★★★★

  Eleven years and the old URLs still work. That is rarer than it should be.

• ★★★★★

  Told me my problem was a hiring problem and refused the engagement.

• ★★★★★

  Only two slots a quarter, so plan ahead.

• ★★★★★

  No newsletter popup. I nearly wrote in to say thank you for that alone.