If you're a complex system’s architecture, you’ll frequently encounter the terms HLD and LLD. Simply put, a High-Level Design (HLD) provides a broad picture of the system; it outlines the major components, their interactions, and overall functionality. Consider a city map – it shows you the dist

If outlining a system structure , it's essential to understand between {HLD – High-Level Design and LLD – Low-Level Design. The HLD delivers a broad overview, illustrating the major parts, their relationships , and the overall strategy . It’s like the big picture – focusing on "what" needs to be