Error Tracking
ELI5 — The Vibe Check
Error Tracking automatically catches, groups, and alerts you about errors in your application. Instead of reading through logs, you get a dashboard showing 'this error happened 500 times today, affecting 200 users, here's the stack trace.' It's like having a bug radar.
Real Talk
Error tracking tools (Sentry, Bugsnag, Rollbar) capture application exceptions in real-time, group them by root cause, track frequency and impact, and provide context (stack traces, breadcrumbs, user info) for debugging. They integrate with issue trackers and CI/CD for automated workflow.
When You'll Hear This
"Error tracking shows this null pointer exception started after yesterday's deploy." / "We set up error tracking alerts to page on-call when error rate spikes above 1%."
Related Terms
Log Aggregation
Log Aggregation collects logs from all your servers, containers, and services into one searchable place.
Observability
Observability is the ability to understand what's happening inside your system from the outside, using three types of data: metrics (numbers), logs (events...
Real User Monitoring
Real User Monitoring (RUM) tracks actual user experiences — real page loads, real clicks, real frustrations.
Sentry
Sentry catches errors in your app before your users email you about them.