Traditional distributed transaction methods like Two-Phase Commit (2PC) are proving unreliable in modern, cloud-based microservice architectures due to issues like coordinator failure and network instability. Instead, the Saga pattern, particularly using orchestration with a dedicated Saga Orchestrator, offers a more resilient approach by breaking down transactions into a sequence of local operations and compensating workflows. To ensure data consistency, developers should prioritize idempotent compensating transactions and leverage patterns like the Transactional Outbox to guarantee atomic database updates and event publishing.
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