Internet Backend Architecture Stack

Aug 4, 2026 · Backend Development

From Event Storming to Microservices: A Practical Guide to Bounded Context Splitting

This article provides a step-by-step methodology for splitting bounded contexts after event storming, covering four golden rules (transaction consistency, change frequency, semantic uniqueness, team boundaries), an e-commerce case study, communication patterns, common pitfalls, and a mapping formula from contexts to microservices.