When tackling application development, it's crucial to differentiate between a High-Level Design ( Architectural Overview ) and a Low-Level Design ( Technical Breakdown). The architecture paints a broad picture of the system’s components and their relationships , focusing on the “what” and “why”.

The key difference between a High-Level Design and a Low-Level Design lies in their level of detail . The HLD offers a bird's-eye view, outlining the major components, their interactions, and the overall system strategy . It focuses on "what" needs to be accomplished – defining the architecture w