
Practise solving production incidents
Practise production incidents without risking a real application. Investigate Linux, deployments, databases, networking, and security through simulated services. Read logs, connect to hosts, edit configuration files, and verify your repair. Choose timed challenges or practise at your own pace. No installation or account needed to start.
Pager is an educational tool that allows developers to practice resolving production incidents through simulated environments without affecting real applications. Users can engage with various technical aspects, including Linux, deployments, and security, without the need for installation or account creation.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.