A load balancer, an orchestrator and a monitoring system each want a health endpoint, and two services answering differently is two integrations. Excluding third-party dependencies is the rule…
A formatted message is a string a machine has to parse back, and every parser is a regular expression somebody will break. The message becomes a stable event…
Every distinct combination of label values is a separate time series stored for the whole retention period, and one bad label is millions of them. The code that…