Error Prevention
Error prevention is a proactive software development approach focused on designing systems and processes to avoid errors before they occur, rather than detecting and fixing them later. It involves techniques like defensive programming, input validation, and robust design to reduce bugs and improve reliability. This methodology aims to minimize human and system errors through careful planning and implementation.
Developers should learn error prevention to build more stable, secure, and maintainable software, especially in critical systems like healthcare, finance, or aerospace where errors can have severe consequences. It reduces debugging time, lowers maintenance costs, and enhances user experience by preventing crashes or data corruption. Use cases include developing safety-critical applications, handling user inputs in web forms, or implementing financial transaction systems.