The demand for high-performing, reliable, and scalable software has never been greater. Whether you're designing a microservice for thousands of concurrent users or architecting a platform for enterprise-scale operations, understanding the principles behind scalable systems and software architecture is essential. What is Software Architecture? Software architecture refers to the high-level structures of a software system. It is the blueprint — defining components, their interactions, and guiding principles. A well-designed architecture sets the ground for scalability, maintainability, and system resilience. Why Scalability Matters Scalability is the capability of a system to hand ...