Glossary / Lexicon

Deutsch: Softwareentwicklung / Español: Desarrollo de software / Português: Desenvolvimento de software / Français: Développement de logiciels / Italiano: Sviluppo del software

Software Development in the quality management context refers to the process of designing, creating, testing, and maintaining software applications or systems with a focus on ensuring high quality throughout the development lifecycle. This encompasses not only the coding and implementation aspects but also the systematic management of requirements, design, development, testing, deployment, and maintenance processes to meet specified quality standards. Quality management in software development aims to ensure that the software product meets customer expectations, is reliable, functions as intended, and is delivered on time and within budget.

Description

Quality management in software development involves applying principles, practices, and methodologies that ensure the software product's functionality, performance, security, and usability meet or exceed the set quality criteria. It includes adopting standards and frameworks such as ISO/IEC 25010 for software quality requirements and evaluation (SQuaRE), implementing agile development practices, performing rigorous testing, and incorporating continuous feedback loops for improvement.

Application Areas

Quality management practices in software development are crucial across several areas, including:

• Requirement Analysis: Ensuring clear, complete, and achievable requirements are established as a foundation for quality.
• Design and Architecture: Creating robust software designs that facilitate maintainability, scalability, and performance.
• Coding and Implementation: Applying coding standards and practices that minimize errors and enhance readability and maintainability.
• Testing: Conducting comprehensive testing (unit, integration, system, usability testing, etc.) to identify and fix defects before release.
• Maintenance and Updates: Managing changes and updates efficiently to maintain and improve software quality over time.

Well-Known Examples

• Agile Methodologies: Practices like Scrum and Kanban emphasize iterative development, customer collaboration, and responsiveness to change, aiming to enhance software quality.
• DevOps Practices: Integrating development and operations to improve collaboration, increase deployment frequency, and ensure the reliability of software releases.

Treatment and Risks

Challenges in ensuring quality in software development include managing complex requirements, dealing with changing customer needs, ensuring security, and addressing technical debt. Strategies for managing these challenges include:

• Continuous Integration/Continuous Deployment (CI/CD): Automating the integration and deployment processes to increase efficiency and reduce errors.
• Automated Testing: Using automated testing tools to ensure thorough and consistent testing coverage.
• Peer Reviews and Pair Programming: Encouraging collaboration and knowledge sharing among developers to improve code quality and reduce defects.

Examples of Sentences

• "In the context of quality management, software development requires a disciplined approach to managing the entire lifecycle to deliver high-quality software that meets users' needs."
• "Effective quality management in software development combines best practices, methodologies, and tools to ensure that software products are reliable, secure, and user-friendly."

Similar Terms or Synonyms

• Software Quality Assurance (SQA)
• Software Engineering

Weblinks

• information-lexikon.de: 'Softwareentwicklung' in the information-lexikon.de (German)
• allerwelt-lexikon.de: 'Softwareentwicklung' in the allerwelt-lexikon.de (German)
• finanzen-lexikon.de: 'Softwareentwicklung' in the finanzen-lexikon.de (German)

Summary

Software Development in the quality management context is a comprehensive process that includes planning, designing, coding, testing, and maintaining software with a focus on quality. By integrating quality management practices throughout the software development lifecycle, organizations can produce software that not only meets but exceeds customer expectations in terms of functionality, reliability, usability, and performance. This holistic approach to quality is essential for achieving excellence in software products and services.

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