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What are the benefits of continuous integration?

What are the benefits of continuous integration?

Continuous integration (CI) makes software development easier, faster, and less risky for developers. By automating builds and tests, developers can make smaller changes and commit them with confidence. Developers get feedback on their code sooner, increasing the overall pace of innovation.

Organizations that adopt continuous integration have a competitive advantage because of the ability to deploy faster. Organizations that have implemented CI are making revenue on the features they deploy, not waiting for manual code checks.

Studies done by DevOps Research and Assessment (DORA) have shown that robust DevOps practices lead to improved business outcomes. All of these DORA 4 metrics can be improved by using CI:

The business benefits of continuous integration

With less manual work, DevOps teams work more efficiently and with greater speed. An automated workflow also improves handoffs, which enhances overall operational efficiency. The business benefits of continuous integration allow organizations to:

Automated testing reduces the chances of human error and ensures that only code that meets certain standards makes it into production. Because code is tested in smaller batches, there’s less context-switching for developers when a bug/error occurs. Pipelines can also identify where the error occurs, making it easier to not only identify problems, but fix them.

A dev environment with less manual tasks means that engineers can spend more time on revenue-generating projects. With fewer errors, teams are more efficient and spend less time putting out fires. When processes, such as unit testing, are automated, engineers are happier and can focus on where they add the most value.

Continuous integration and continuous delivery bring automation into the DevOps lifecycle. DevOps teams work more efficiently and with greater speed with minimal manual work. An automated workflow also reduces the chances of human error and improves handoffs, which increases overall operational efficiency. Organizations that implement CI/CD make better use of their resources, are more cost efficient, and allow developers to focus on innovation.

More on continuous integration

Continuous integration with GitLab

The benefits of a single application CI/CD

How Hotjar deploys 50% faster with GitLab

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