When a complex system’s architecture, you’ll frequently encounter the terms HLD and LLD. Simply put, a High-Level Design (HLD) provides an overview of the system; it outlines the major components, their interactions, and overall functionality. Think of it as a city map – it

If crafting a system architecture , it's vital to grasp between {HLD – High-Level Design and LLD – Low-Level Design. The HLD offers a broad overview, illustrating the major parts, their relationships , and the overall methodology. It’s like a bird's eye view – focusing on "what" needs to be done