DevOps is a combination of development and operations that helps integrate and automate testing processes and deployment repositories, as well as providing transparency and flexibility. The goals of DevOps are as follows:
● Faster time-to-market (TTM). ● Reduce lead time between various fixes. ● Increase deployment frequency. ● Faster recovery time. ● Reduce the failure rate of new releases.
Many business sector leaders know that increasing marketing speed is a survival skill, not just a goal. Managers, especially in the IT industry, have felt pressure to execute processes faster and more efficiently and to make better business decisions. Although most organizations have successfully deployed DevOps to accomplish the necessary goals and objectives, there are still some misconceptions about this approach. Here are some corrections to the misunderstanding:
DevOps is not a set of automation tools
DevOps is not a set of automation tools you can buy. This is a different way of thinking about how to deploy and monitor applications. Collaboration, continuous delivery, continuous testing, and continuous integration are not implementation tools. Rather, they are practices that need to be adopted in a project. While it’s true that there are many tools out there, such as Zen Paths, Git Hub, and Docker, that generally contribute to the implementation of DevOps practices, they are only effective if team members know how to optimize and incorporate them into the working method.
Not every program needs to change
The concept of redesigning a program for every new project runs counter to the idea of implementing DevOps. Having a single set of processes that can be easily modified as needed and applied to various projects leaves room for predictability. In this approach, everyone is familiar with their job roles and how they need to operate the process.
DevOps practices by their nature need to be adaptable and flexible in order to implement them into server configurations, exception testing, deployment cycles, and empowering development teams. This is only possible if the team thoroughly understands the process through repetition.
It’s not just for small companies or startups
Leading organizations that practice DevOps include Netflix, NASA, Amazon, Google, Starbucks, linkedin, GENERAL Electric, Target, Airbnb, HubSpot, Nike, and more. It is developed and used by everyone and does not limit the size of the industry or company. Every business wants to make the improvements it needs in its cycle time or time-to-market. DevOps can help companies improve time-to-market on a regular basis, and the benefits are huge. That’s why most companies implement this approach. The chief executive of Intellipaat, an e-learning agency, says his DevOps certification programme serves companies from small to large.
DevOps is not a substitute for Agile
Unlike most ideas, DevOps does not replace Agile, but can be seen as a continuation of Agile or an agile activator. Continuous deployment, continuous integration, and continuous delivery pipelines can be achieved with the help of DevOps. In addition, it allows potentially deliverable code to be calculated at the end of each iteration. Therefore, Collaboration between DevOps and Agile provides the best results and experience.
DevOps does not eliminate IT operations
According to the concept of no Operations (NoOps), the IT industry will become so automated that there will be no need for any internal team to manage software. In addition, microservices are believed to make DevOps operations obsolete. However, no matter how automated services become, operations will always be needed. While these operations and maintenance efforts may change a bit, they are still important in DevOps.
DevOps isn’t just for open source software
In general, DevOps uses the LAMP (Linux, Apache, MySQL, and PHP) stack as well as various open source tools such as Jenkins, Docker, Ansible, Git, Chef, ELK, Nexus, Sonar, Zentao, Nagios, and Gerrit Implemented in the organization. However, achieving a successful DevOps result does not depend on the technology used. Many organizations use COBOL, Microsoft.NET, mainframe assembly code, SAP, and embedded systems.
It is ITIL compatible
ITIL stands for Information Technology Infrastructure Library. IT consists of detailed practices for IT Service Management (ITSM) designed to align various IT services with their respective business needs. DevOps is ITIL-compatible, but the various ITIL processes are fully automated to support the high deployment frequency and short lead times associated with DevOps. This addresses many of the issues associated with the configuration and release management process.
DevOps is not the same as continuous delivery
Although the continuous delivery of software indicates that the enterprise has implemented the important components of DevOps, it is not a binary relationship. The two services are not exactly the same; they are certainly different.
The primary focus of DevOps should be on improving the work culture and maintaining the infrastructure and software. In addition, it must support the sales and Marketing Department.
DevOps doesn’t work without the cloud
Most people call DevOps the cloud. The cloud provides testers and developers with dynamic infrastructure resources to get a test environment quickly, rather than waiting for requests to be completed manually. However, this does not mean that a cloud for DevOps is needed. If you have an efficient process for obtaining resources that you can deploy and test changes in your application, you can use this software as well.