Modular Monolith CI/CD: Fast Builds & Test Pipelines

Answer-first: Large monoliths avoid slow CI/CD pipelines by implementing monorepo path-filtering, Go build caching, and selective test execution based on git diffs. Deploying a single-binary modular monolith enables atomic deployments where application code and schema migrations ship deterministically in a single commit release. Implementing this architecture enforces sub-50ms P99 latency guarantees, strict component isolation, and automated observability pipelines required for production-grade. Prerequisite: Before reading this part, please review Part 3: DDD Module Boundaries. ...

July 3, 2026 · 9 min · Lê Tuấn Anh