How does continuous integration (CI) benefit systems development?

Continuous integration (CI) significantly benefits systems development by allowing frequent integration of code changes, which enhances collaboration among team members. This practice encourages developers to integrate their changes into a shared repository multiple times a day. As a result, it helps identify integration issues early in the development process, leading to quicker troubleshooting and fewer conflicts over different pieces of code.

By fostering an environment where code changes are continuously integrated and tested, CI promotes a more collaborative atmosphere. Developers can see the impact of their changes in real time, which facilitates communication and teamwork. This closeness of collaboration is essential in agile and other iterative development methodologies, where responsiveness to change is crucial.

Moreover, the feedback loop established through continuous integration helps maintain the reliability and quality of the software. Regular automated testing alerts the team to failures, allowing for swift corrections, improving overall software quality.

The other options mention rigid structures, barriers to coordination, and a reduction in testing needs, all of which contradict the fundamental intention of CI. Rather than restricting workflows or reducing interaction, CI focuses on flexibility, engagement, and continuous testing, making it a cornerstone of modern software development practices.