: Internal logic of individual components, including classes, methods, data structures, and specific algorithms. Responsibility : Created by Designers and Developers . Input : The approved High-Level Design.
HLD serves as the architectural roadmap, defining "what" the system will do and how its major parts connect. SDLC: - Software Development Life Cycle HLD LLD
: Typically created by Solution Architects or senior developers. Input : Software Requirement Specification (SRS). : Internal logic of individual components