An example with an integrated approach
Posted: Tue Jan 28, 2025 6:41 am
Today, developers can build, update, test, and deploy programs automatically, and then deliver them to users almost instantly. In most cases, this is possible thanks to continuous development systems (CI/CD), one of which is Jenkins. What the tool is and how to install it, we will tell you in more detail in this article.
What is CI/CD
Jenkins features are based on the concept of continuous development, which allows you to update the program at any stage of programming. This is the direct opposite of the iterative method, where a working version of the software is first created, and only then analyzed and released.
CI (continuous integration) means continuous integration, where changes in the code are vp hr email list automatically merged into the main branch of the software.
CD (continuous delivery). Continuous delivery, in which all program innovations are automatically deployed to test or production servers without any additional involvement of developers.
Most often, these two terms are used together and work as a single CI/CD methodology, which includes:
Build: The programmer develops and integrates the code into the base product in the repository via CI tools.
Testing. Testers automatically or manually check the functionality of the solution. If there are errors, the result is sent for revision.
Release. After all the improvements, the final version is approved and published on production servers for end users.
Feedback analysis and refinement. Clients evaluate the program and leave their feedback about it. Based on this information, new tasks are formed for programmers, and the process is restarted.
The advantage of this method is that you can refine the software and show it to users without waiting for the final version of the program. On the other hand, a large team of testers and DevOps specialists is needed for full-fledged work - this can hit the budget of small organizations hard.
What is CI/CD
Jenkins features are based on the concept of continuous development, which allows you to update the program at any stage of programming. This is the direct opposite of the iterative method, where a working version of the software is first created, and only then analyzed and released.
CI (continuous integration) means continuous integration, where changes in the code are vp hr email list automatically merged into the main branch of the software.
CD (continuous delivery). Continuous delivery, in which all program innovations are automatically deployed to test or production servers without any additional involvement of developers.
Most often, these two terms are used together and work as a single CI/CD methodology, which includes:
Build: The programmer develops and integrates the code into the base product in the repository via CI tools.
Testing. Testers automatically or manually check the functionality of the solution. If there are errors, the result is sent for revision.
Release. After all the improvements, the final version is approved and published on production servers for end users.
Feedback analysis and refinement. Clients evaluate the program and leave their feedback about it. Based on this information, new tasks are formed for programmers, and the process is restarted.
The advantage of this method is that you can refine the software and show it to users without waiting for the final version of the program. On the other hand, a large team of testers and DevOps specialists is needed for full-fledged work - this can hit the budget of small organizations hard.