For decades, IT architecture has been narrowly defined by evolving software programming patterns—object-oriented design, client-server, 2-tier to 3-tier, service-oriented, and microservices. While these patterns serve a purpose, they are not architecture—they are the materials of implementation. Yet, these patterns have been misleadingly served in the name of architecture.
In recent years, microservices have gained immense popularity as a software development paradigm. While microservices provide flexibility, scalability, and modularity, they are often mistaken for architecture. This misunderstanding stems from equating a development style or system design pattern with the broader scope of enterprise or product architecture.
In this blog, we explore why microservices are not architecture, how this confusion arises, and what true architecture encompasses.