Build fault-tolerant Python workflows
dbos-pythonskillsetup L3★0
Sheshiyer/skill-clusters ↗What it does
Add fault-tolerant durable workflows to Python services backed by PostgreSQL
Best for
When you need exactly-once, fault-tolerant orchestration for multi-step operations in Python.
Inputs
- · Python function signatures
- · workflow steps
- · recovery state schema
Outputs
- · idempotent workflow executor
- · step-level recovery
- · exactly-once guarantees
Requires
- · Python 3.9+
- · DBOS SDK
- · PostgreSQL
Preconditions
- · Postgres connection available
- · workflow functions defined
Failure modes
- · non-idempotent step causes duplicate effects
- · missing recovery checkpoint
Trust signals
- · recovery from arbitrary failure points
- · Postgres-backed durability