All Hub articles Observability · 7 min read

Building Your Observability Stack: Metrics, Logs, and Traces Explained

An introduction to how metrics, logs and traces work together, where each signal is strongest and how teams can shape an observability stack around real operating questions.

ExpertOps DevOps Hub · Published 18 Feb 2026 · Updated 18 Feb 2026
Operations dashboard combining service health, infrastructure, traces and alerts

What this article covers.

An introduction to how metrics, logs and traces work together, where each signal is strongest and how teams can shape an observability stack around real operating questions.

01

The Three Pillars: Metrics, Logs, and Traces

02

Metrics: The Health Dashboard

03

Logs: The System Diary

04

Traces: The Request Journey Map

05

How The Three Pillars Work Together

06

Building Your Stack: The Practical Approach

Read the original ExpertOps Hub article Reviewed by ExpertOps editorial archive · Source updated 18 Feb 2026
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