PROMETHEUS, GRAFANA & MONITORING · DAY 001
Why monitoring matters: a practical guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
Tag · 100 articles
#Prometheus
Practical Prometheus articles, guides and code examples from the Expona engineering blog.
PROMETHEUS, GRAFANA & MONITORING · DAY 002
Metrics, logs and traces: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 003
Prometheus architecture explained: a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 004
Running Prometheus with Docker for Monitoring developers
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 005
Prometheus metric types: real-world lessons and examples
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 006
Labels and cardinality: a practical guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 007
Naming metrics well: Monitoring best practices explained
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 008
PromQL examples you will use daily: a step-by-step guide
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 009
rate vs irate vs increase: practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 010
Aggregation operators in PromQL: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 011
Histograms and percentiles: a practical Monitoring guide
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 012
Vector matching in PromQL: practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 013
Recording rules: what every Monitoring developer should know
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 014
Prometheus alerting rules: practical tips and trade-offs
Expona Admin · Oct 27, 2026 · 8 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 015
Alertmanager configuration: a practical Monitoring guide
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 016
Alert fatigue: how to fix it — best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 017
Silences and maintenance windows: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 018
Grafana dashboard tutorial: a practical Monitoring guide
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 019
Designing dashboards people use: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
PROMETHEUS, GRAFANA & MONITORING · DAY 020
Grafana variables: Monitoring best practices explained
Expona Admin · Oct 27, 2026 · 5 min read