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Understand service health, incidents, and the telemetry used to investigate production systems. Connect reliability outcomes to engineering decisions.
Terms beginning with H
4 termsHead-based sampling
Head-based sampling is a sampling decision made near the beginning of a trace before its outcome is known.
Reliability and observabilityHealth check
Health check is a request or probe reporting whether a service meets a defined operational condition.
Reliability and observabilityHealth signal
Health signal is a reliability concept used to describe a specific condition, control, or decision in the operation of software services.
Reliability and observabilityHistogram bucket
Histogram bucket is a count of observations at or below a defined boundary in a distribution.
Reliability and observability