Premature microservice decomposition is one of the most expensive architectural mistakes growing tech teams make. Here is how to keep your codebase fast, maintainable, and type-safe with modular boundaries.
The Hidden Microservice Tax
Splitting features across separate repositories and containerized services introduces distributed transactions, network latency, complex observability pipelines, and staging environment synchronization headaches.
A well-structured modular monolith provides clear domain boundaries without paying the distributed systems tax.
Frequently Asked Questions
Yes. Companies like Shopify, GitHub, and Basecamp run monolithic or modular monolithic architectures that serve hundreds of millions of requests daily.

