Privacy-Aware RUM
Real User Monitoring should explain user experience without collecting more personal data than the team needs to operate the product.
Topic
Observability
Database Change Observability
Database changes need their own observability. Migrations, backfills, locks, query plans, and rollback paths should be visible before users feel them.
Telemetry Contracts: Designing Events That Survive Scale
Telemetry events become production interfaces. Treat their names, fields, cardinality, and privacy rules like contracts.
Observability vs. Monitoring: Beyond the Dashboard
Monitoring tells you something crossed a threshold. Observability helps explain why users are frustrated before the dashboard declares an outage.