Considering a complex system’s architecture, you’ll frequently encounter the terms HLD and LLD. Simply put, a High-Level Design (HLD) provides a top-down view of the system; it outlines the major components, their interactions, and overall functionality. Consider a city map – it shows you the di

When outlining a software architecture , it's important to differentiate between {HLD – High-Level Design and LLD – Low-Level Design. The HLD offers a broad overview, describing the major modules , their relationships , and the overall approach . It’s like a bird's eye view – focusing on "what" n