workflow-orchestration-patterns

To design deterministic workflows using Temporal, separate workflow logic from non-deterministic activities, manage durable state explicitly, and apply retry policies for resilient long-running process execution.

Use Temporal workflows for durable, deterministic state management and orchestration logic, and use activities for side effects, external API calls, and operations that may fail and require idempotent retries.

Effective microservice orchestration patterns include Saga for transactional consistency, Fan-Out/Fan-In for parallel processing, and Async Callback for reliable failure recovery across distributed environments.

Handle versioning and idempotency in long-running distributed workflows by applying deterministic design constraints, isolating state changes, and implementing clear separation of concerns between workflows and activities.

Temporal is suited for complex business workflows and microservice choreography, providing durable execution, state management, and resilience strategies for long-running processes and distributed environments.

Workflow determinism matters because it ensures consistent state replay and reliable failure recovery in distributed systems, preventing logic divergence during retries of long-running processes.