Incremental Modernization Architecture: Splitting Monoliths into Microservices Without Breaking the Business

A Pragmatic Approach to Service Decomposition For many enterprises, the monolith is both a strength and a challenge. Over decades, organizations build robust platforms that support critical operations — but eventually, the weight of legacy coupling begins to hinder growth. Successful modernization is less about "new tech" and more about managing the transition of complexity. The real question is never "should we modernize?" — it is "how do we modernize without stopping the business that funds th