saga-orchestration

To coordinate distributed transactions across multiple microservices, you can use a saga orchestrator to define step and compensation workflows. This handles multi-service order processing and long-running operations with clear failure recovery paths.

Handling compensating transactions in event-driven workflows requires defining clear recovery steps for each operation. Saga orchestration provides base patterns to define these compensations, ensuring failed multi-service processes roll back cleanly.

You need saga orchestration for long-running workflows when a distributed transaction spans multiple services and requires failure handling. It applies timeouts and compensating transactions to maintain data consistency across services.

Yes, you can use choreography patterns as an alternative to orchestration for distributed transactions. This skill supports both approaches, allowing you to coordinate event-driven workflows via either a central orchestrator or decentralized event reactions.

Failure handling in saga-based microservices workflows works by triggering predefined compensating transactions when a step fails. Instead of rolling back globally, the orchestrator executes specific compensation logic to reverse preceding completed steps.

You do not strictly need a central orchestrator for multi-service order processing, as choreography is an option. However, a central saga orchestrator provides explicit workflow control, step definitions, and optional timeouts for complex transactions.