When tackling software development, it's crucial to differentiate between a High-Level Design (HLD ) and a Low-Level Design (LLD ). The HLD paints a broad view of the project's components and their interactions , focusing on the “what” and “why”. Essentially, it outlines the key modules, data flo

The core difference between a HLD and a Detailed Blueprint lies in their level of granularity. The HLD presents a bird's-eye view, outlining the primary components, their interactions, and the overall system strategy . It focuses on "what" needs to be accomplished – defining the architecture with