DevOps Courses - Best DevOps Certifications

The term ‘DevOps’ does not have a fixed academic definition, but it has been described by researchers Len Bass, Liming Zhu, and Ingo Weber as a set of practices that help shorten the time between making system changes and deploying them in production while maintaining quality. It is a blend of processes, tools, and cultural shifts that improve collaboration between development and operations teams. 

To master these practices, professionals can enroll in DevOps courses that cover essential tools and methodologies. A DevOps online course provides hands-on training to help individuals gain expertise in automation, CI/CD pipelines, and cloud platforms.

Simply put, DevOps is the collaboration between development (Dev) and operations (Ops) teams, fostering faster application development and easier maintenance of existing systems. It strengthens connections between developers, operations, and stakeholders, promoting efficient workflows through automation, good practices, and new tools. Rather than being a single technology, DevOps is a broad approach that covers everything from organizational culture to tooling and processes.

With the increasing adoption of DevOps in businesses, professionals are looking for DevOps courses to build expertise in CI/CD, incident response systems, and automation. A DevOps certification course can help individuals gain hands-on experience with modern DevOps tools and methodologies. 

As the demand for skilled professionals grows, enrolling in the best DevOps course can provide an edge in securing roles such as a DevOps Engineer.

Teams working on the development and operations under a DevOps model are no longer isolated. Often, these two teams are joined in one where engineers are responsible for working on the application lifecycle, covering end-to-end development operations.

In many DevOps models, the quality and security teams are merged and closely integrated with the development and operations throughout the application's lifecycle. Where security is focused on by all DevOps team members, they are referred to as DevSecOps.

These teams automate manual processes that are historically known to be slow. A DevOps team is trained to use technology stacks and tools for reliable development and eventual evolution. These tools are designed to aid engineers in accomplishing their tasks independently without seeking help from different teams, thereby increasing the team's velocity in the long run.

The benefits of adopting DevOps as an organisational structure are undeniably huge. The reasons are listed below:-

• Increases Productivity with Automation: DevOps in an organisation fuels business transformation by encompassing people, processes and change in culture. A DevOps comprises the best strategies required for influencing structural improvements for building the community. For a DevOps initiative to be successful, it should initiate a change in culture or mindset for greater collaboration between numerous teams and automation for achieving business goals.

• Perfects the Whole Business: According to Patrick Debois, the DevOps initiative's creator, DevOps insights optimise the entire system of a running business and not just isolated sectors such as IT departments to adhere to the needs of the customer and the business.

• Increases Stability and Speed of Software Deployment and Development: DevOps has reportedly contributed to the speed and stability of software development/deployment in organisations. It has also significantly impacted lead time in software development, deployment frequency, restoration time, and availability leading to better software performance and delivery.

• Makes The Organisation More People-Oriented: People are more important in a DevOps initiative than tools that lead a company to success. For instance, a DevOps evangelist symbolises a persuasive captain and spokesperson responsible for DevOps endorsement, sharing details and erasing misconceptions around its use.