Metrics Collector - Observability Metrics Instrumentation

Standardised patterns for collecting, storing, and querying application metrics. Codifies the project's existing database-backed approach (Supabase + PostgreSQL) and defines conventions for metric naming, aggregation, and display. Designed for Vercel/serverless — no Prometheus scraping required.

Description

Codifies database-backed metrics instrumentation for NodeJS-Starter-V1 using Supabase/PostgreSQL, covering standardised metric types (counters, gauges, histograms), naming conventions, time-series aggregation queries, and optional OpenTelemetry export for serverless-compatible observability.

When to Apply

Positive Triggers