What is the process of quickly creating workable information systems called?

Rapid Application Development (RAD) is the process of quickly creating workable information systems. This approach emphasizes rapid prototyping and iterative development, allowing developers to create applications efficiently while accommodating changes that may arise during the development process. The focus on speed and flexibility helps in meeting user requirements more effectively and ensures that systems are delivered in a shorter time frame compared to traditional methods such as waterfall development.

While both Joint Application Development (JAD) and prototyping are important concepts in system development, they serve different purposes within the context of system design. JAD is primarily a structured workshop method that brings together users and developers to collaborate on system requirements, enhancing communication and consensus. Prototyping, on the other hand, involves creating incomplete versions of the system to explore design alternatives or gather user feedback on functionality. However, RAD encapsulates the essence of quick system development by integrating these methodologies, particularly the prototyping aspect, into a cohesive framework aimed at rapid delivery.