Observability
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TIL: pg_stat_statements_reset can take a userid
You can reset stats for just one role, instead of losing all history.
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Reading the Go scheduler traces for the first time
An evening with GODEBUG=schedtrace=1000 taught me more about what my service was actually doing than a month of metrics
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SLO math for tired engineers
A practical take on error budgets when your team has three people, one of whom is on vacation.