Software Development Framework — Incremental Model
Requirements are divided into multiple standalone modules of the software development cycle. In this model, each module goes through the requirements, design, coding, testing, and implementation phases.
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Overview
The incremental model was proposed by Harlan Mills in 1980. It is also known as the successive version model, that is, a simple working system with only a few basic features is built and then delivered to the customer. The core requirements can be determined. Then, the customer can gradually propose the requirements. Once the simple model is developed, the customer can evaluate the system, and give feedback on requirements modification and supplementary opinions. After many successive iterations/versions are implemented, the desired system can be obtained. It does not affect the system architecture.
The concept
- Deliver a small number of deliverables frequently so…
