You might already know that DevOps is something about software development, servers and data. Maybe, you think DevOps is a combination of developers, IT Operations and QA engineers? Well, DevOps services are quite complicated and include different tools and technologies.
DevOps as the methodology is an approach to software development. It is an efficient way to write, test and deploy the code. The previous model is called Waterfall. It is a strictly planned way to create the software. In the Waterfall, the model developer writes the big part of the software or the whole application at once, then the QA engineer makes tests to find bugs and only after bug fixing, rewriting and successful tests, the code can be deployed. Such an approach makes the development unwieldy and very long.
Thus, Agile methodology was introduced. It is a flexible approach to software development with a strong focus on the team and the relationship between team members. DevOps is a practical implementation of Agile methodology.
The main idea is to write code in small batches, test it immediately and deploy if tests are successful. Such an approach allows making the first version of the product very quickly. Then you can make frequent releases adding new features or fixing bugs. That’s how DevOps services lower the time-to-market for products and features.
How do DevOps services work?
DevOps provides some main principles:
- Infrastructure as Code (IaC). DevOps methodology allows collecting all the infrastructure settings in the textual file where the developer can change some parameters and receive the new infrastructure for deployment. Thus, the team spends less time on these processes.
- Continuous Integration and Continuous Deployment (CI/CD). These processes are based on automation. DevOps team organizes internal processes in the most efficient way. IaC helps to make CI/CD pipelines. It is a sort of conveyor where code continuously is written, tested and deployed.
- Continuous Monitoring and Logging. This principle is necessary for further development. When software is ready, it might have some mistakes and bugs missed in the testing stage. In the real user flow, new bugs might arise. So, it is important to monitor the situation to collect mistakes and fix them in a new release.
- Team cohesiveness. This is an important part of the DevOps implementation, so we can highlight it as a principle. Even the greatest tools wouldn’t work without the right relationships in the team.
As you can see, the DevOps methodology can remarkably improve your internal processes. DevOps services include both the great complicated tools and internal team work. So, if you want to make your software development more efficient, DevOps is an answer.
What other benefits DevOps services have?
With the DevOps, you will have to increase efficiency at first. Also, you’ll have a cost reduction. At the first steps you, of course, need to invest some money in the DevOps transformation. It can be quite a hard process and need a lot of resources if you have a legacy system. But after implementation, you’ll have significant cost reduction. Frequent releases will bring you the opportunity to develop the product faster and make it better with each deployment. A lot of processes are automated in the DevOps approach, so your team will be free from routine and can spend this time on some new killer features of your product. The whole development process will be smoother and more efficient thanks to DevOps services.
That’s why, DevOps transformation is a great decision for your team, business and product.