Durable Execution Demo

Start workflows, crash the API server mid-execution, and watch DBOS recover them from saved checkpoints after restart.

Server Health

Unreachable

Server is unreachable

Unexpected outage. Check that the API server is running.

Crash Recovery Demo

Start one or more workflows, wait for them to reach step 2–4, then crash the server. DBOS will recover every in-flight workflow from its last checkpoint.

How to run this demo

1. Start one or more workflows.

2. Wait until steps 2–4 are active.

3. Crash the server and watch recovery.

Start one or more demo workflows, then crash the server mid-execution to see durable recovery in action.

Each workflow has 5 delayed steps so you can simulate a crash while they are in progress.

Workflow Inspector

Inspect workflows to verify recovery evidence: same workflow ID, higher attempt count after restart, and continuous step history.

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