The process of software development
Release time：2025-03-22
The process of software development usually consists of the following major phases:
Requirements analysis : This is the starting point for software development, where the development team communicates with customers and stakeholders to define the functionality and performance requirements of the software. Requirements management tools such as JIRA and Zen Tao can help document and track requirements to ensure completeness and consistency.
Planning and design : According to the results of requirement analysis, system architecture design, database design and user interface design. This process is similar to floor plans and elevations before building a house, ensuring that the software is structurally clear, functional, and leaves room for future upgrades and expansions.
prototype development : The development team builds a simple prototype so that users can intuitively feel the main functions and interface of the software. This step helps validate requirements and designs, identifying and improving design deficiencies in advance.
coding implementation : developers write code according to the design document to realize the functions of the software. Common coding tools include Visual Studio Code and IntelliJ IDEA, which provide intelligent code completion and code inspection functions to improve development efficiency and code quality.
test debugging : The test team performs various types of tests on the software according to the test plan and test cases, such as functional tests, performance tests and security tests. Testing tools such as Selenium and JMeter can help automate testing and performance testing.
Deployonline : After a series of tests and validations, the software is deployed to production. This step directly affects the end user experience, so it is necessary to ensure the stability and reliability of the software.
O&M support, Optimization and upgrade : After the software is launched, O&M support is required to ensure the stable running of the system, and optimize and upgrade according to user feedback. This phase includes system monitoring, problem fixing, and performance optimization.
The earlier a problem is found throughout the development process, the lower the cost of fixing it. Therefore, the development environment should encourage problem finding and timely resolution to reduce the risk and cost of finding problems in higher environments, such as QA and production.
Requirements analysis : This is the starting point for software development, where the development team communicates with customers and stakeholders to define the functionality and performance requirements of the software. Requirements management tools such as JIRA and Zen Tao can help document and track requirements to ensure completeness and consistency.
Planning and design : According to the results of requirement analysis, system architecture design, database design and user interface design. This process is similar to floor plans and elevations before building a house, ensuring that the software is structurally clear, functional, and leaves room for future upgrades and expansions.
prototype development : The development team builds a simple prototype so that users can intuitively feel the main functions and interface of the software. This step helps validate requirements and designs, identifying and improving design deficiencies in advance.
coding implementation : developers write code according to the design document to realize the functions of the software. Common coding tools include Visual Studio Code and IntelliJ IDEA, which provide intelligent code completion and code inspection functions to improve development efficiency and code quality.
test debugging : The test team performs various types of tests on the software according to the test plan and test cases, such as functional tests, performance tests and security tests. Testing tools such as Selenium and JMeter can help automate testing and performance testing.
Deployonline : After a series of tests and validations, the software is deployed to production. This step directly affects the end user experience, so it is necessary to ensure the stability and reliability of the software.
O&M support, Optimization and upgrade : After the software is launched, O&M support is required to ensure the stable running of the system, and optimize and upgrade according to user feedback. This phase includes system monitoring, problem fixing, and performance optimization.
The earlier a problem is found throughout the development process, the lower the cost of fixing it. Therefore, the development environment should encourage problem finding and timely resolution to reduce the risk and cost of finding problems in higher environments, such as QA and production.