What is Continuous Delivery in DevOps

Continuous Delivery is a software development method in which code changes are automatically created, tested, and prepared for a production version. As an important element of modern application development, continuous provision is an extension of continuous integration in that all code changes are made available in a test and / or production environment after the construction stage. With a correct implementation, the developers always have a creation artifact available for the deployment that has already gone through a standardized test process.

Continuous delivery enables developers to carry out automated tests that go beyond simple unit tests. This allows application updates to be tested across multiple dimensions before they are deployed to a customer. These tests can include UI, load, integration and API reliability tests and much more. include. They support developers in the thorough validation of updates, even problems can be discovered in advance. Thanks to the cloud, the automatic creation and replication of multiple test environments is now even easier and cheaper than performing these processes at a local location.

Thanks to continuous delivery, every code change is created, tested and moved to a non-productive test or staging environment. Several parallel test phases may be necessary before a deployment for the production environment. The difference between continuous deployment and continuous deployment is having manual approval to update production. With continuous deployment, production is implemented automatically without special manual approval.

Continuous delivery automates the entire software implementation process. Each confirmed revision triggers an automatic process during which the update is created, tested, and deployed. The final decision to deploy in a live production environment is made by the developer.

With continuous delivery, your team can automatically create, test, and prepare code changes for going into production. This makes your software deployment more efficient and faster.

These practices increase the productivity of your team, as your developers no longer have to deal with manual tasks and can concentrate on optimizing the delivery for customers and reducing the number of errors and bugs.

Your team can discover and fix bugs before they become big problems, which later have to be countered with extensive, time-consuming and costly testing. Since the entire process of continuous delivery is automated, you can easily perform additional tests on your code.

With continuous delivery, your team can deliver updates to customers faster and more regularly. With a correct implementation of continuous delivery, you always have a creation artifact available for the provision that has already passed through a standardized test process.