Tag: software design patterns
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GOF Design Pattern
The “Gang of Four” (GOF) Design Patterns, introduced in the seminal book Design Patterns: Elements of Reusable Object-Oriented Software by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, revolutionized the world of software engineering by providing a catalog of 23 foundational design patterns. These patterns serve as reusable solutions for common problems encountered during…
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UML Framework
Unified Modeling Language (UML) is a standardized visual modeling language used in object-oriented software development to specify, visualize, construct, and document the structure and behavior of software systems. Developed by the Object Management Group (OMG), UML offers a suite of diagrams that serve as blueprints for software systems, enabling developers, designers, and stakeholders to communicate…
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LLD (Low Level Design)
Low-Level Design (LLD) is a crucial phase in the software development lifecycle where the system’s components and interactions are designed in detail. LLD focuses on the implementation of the design from a developer’s perspective, detailing class structures, databases, APIs, and algorithms. It is more granular than High-Level Design (HLD) and is critical for developers to…