Glossary

What Is a Status Page? Purpose and How It Works

A status page shows customers whether your service is up or down. Learn how they work, why components matter, and how monitoring keeps them updated.

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What Is Observability? Logs, Metrics, Traces Explained

Observability is understanding a system through its outputs — logs, metrics, and traces. Learn how it differs from monitoring and when you need both.

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What Is Incident Management? Process and Best Practices

Incident management covers detecting, responding to, and resolving service outages. Learn the status workflow and how monitoring connects to faster resolution.

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What Is an SLO? Service Level Objectives Explained

An SLO is an internal reliability target set by engineering teams. Learn how SLOs create error budgets, differ from SLAs, and connect to uptime monitoring.

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What Is MTTR? Mean Time to Recovery Explained

MTTR is the average time to restore a service after failure. Learn how to measure it, why it matters more than uptime alone, and how monitoring reduces it.

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What Is a Health Check? Liveness, Readiness, and Monitoring

A health check confirms a service is running and responding. Learn liveness vs readiness checks, how they differ from heartbeats, and how monitoring uses them.

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What Is an SLA? Service Level Agreements Explained

An SLA defines the uptime commitment between provider and customer. Learn what 99.9% means in minutes and why monitoring is needed to verify it.

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What Is Uptime? Definition, Percentages, and Monitoring

Uptime is the time a service stays operational, measured as a percentage. Learn what 99.9% uptime means, how monitoring works, and why check intervals matter.

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What Is a Cron Job? Definition and Monitoring

A cron job is a scheduled task on Unix/Linux systems. Learn how cron expressions work, why cron jobs fail silently, and how to monitor them effectively.

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