The software development process includes the following eight basic steps:
1. Requirements analysis:
Fully communicate with customers to understand the needs and functional requirements of the software, Clarify user needs, system functions, performance requirements, etc.
2. System design:
On the basis of demand analysis, carry out system design, including architecture design, module division, database design, etc., to form system design documents.
3. Implement coding:
Carry out coding implementation according to the system design document. Developers write code according to design requirements to complete the specific functions of the software.
4. Unit testing:
Conduct unit testing on each module to verify whether the functions of each module meet the design requirements and ensure the correctness of each module.
5. Comprehensive testing:
Combine each module into a complete system for comprehensive testing to verify the overall function and performance of the system.
6. Acceptance testing:
Users or customers conduct acceptance testing to confirm whether the system meets user needs, accept the software and put it into use.
7. Deployment and maintenance:
Deploy the software to the target environment to ensure that the software runs normally in the production environment. At the same time, post-maintenance is carried out to fix bugs and improve functions.
8. Document writing:
According to the development process, write relevant documents, including requirements documents, design documents, user manuals, etc., to provide support for subsequent maintenance and upgrades.
The above eight steps constitute the basic process of software development. Different development methods and models may have some changes, but this is a general development process framework.
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