Status: Published
The specific documents required for application software design can vary based on methodologies, project requirements, and organizational preferences. However, here are some common formal documents that are typically involved in the application software design process:
- Software Requirements Specification (SRS): This document outlines the functional and non-functional requirements of the software. It serves as a foundation for the entire software development process.
- System Design Document (SDD): This document describes the high-level system architecture, including components, modules, data flow, and interaction between different parts of the system.
- Detailed Design Document (DDD): This document provides a more detailed view of the system design, specifying how each component or module will be implemented. It includes details like algorithms, data structures, and interfaces.
- Database Schema Design (DSD) : If the application involves a database, a separate document may outline the database schema, relationships, and data storage details.
- User Interface (UI) Design Document: This document focuses on the design of the user interface, including wireframes, mockups, and details on how users will interact with the system.
- Test Plan: Describes the testing strategy, including test cases, scenarios, and acceptance criteria to ensure that the software meets the specified requirements.
- Code Documentation: This includes inline comments, code comments, and possibly a separate document detailing the code structure, functions, and modules.
- User Manual: Provides instructions and guidance for end-users on how to use the software.
- Maintenance and Support Documentation: Details about how to maintain and support the software, including troubleshooting guides and information for future development.
- Release Notes: Describes the changes, improvements, and fixes made in each software release.
The actual documents needed may vary based on the complexity of the project, the development methodology (e.g., waterfall, agile), and organizational preferences.