Top DevOps skills needed in 2022
DevOps is a combination of two terms, Development, and Operations. It is associated with the software development process. In the past, software development was a very discrete process that took a long time to develop software, even to push out updates. A typical software development process involves two aspects. One side develops the software (development) and the other side (operations) manages, tests, and monitors it for optimal health.
The rapid development of technology has pushed the need to develop software quickly and push updates much faster. Traditional software development methods made the whole process slower and less efficient. A DevOps approach was born that helped the team to innovate and adapt to the market faster. DevOps also brought new ways to identify and fix bugs through frequent updates, which helped increase reliability, scalability, and security. All this happens as a result of better cooperation between the two teams.
As the demand for skilled DevOps professionals is growing at a rapid pace, the market for DevOps is huge. Its market size is over $10.3 billion as of today. Now let’s take a look at the top DevOps skills needed in 2022:
Because companies deploying DevOps use a Linux-based OS for development purposes. There is a huge demand for Linux knowledge across the domain. Linux’s ability to adapt gives it support among many other OSes. You can customize it to your needs and requirements. Linux is also known for its reliable security and scalability features.
Some Linux distributions like CentOS, RHEL, and many others are better suited for performance, security, and compatibility critical operations.
DevOps without CI/CD is nothing. To become a DevOps expert or to master DevOps skills, you must have a good understanding of Continuous Integration and Continuous Delivery. These are the most important DevOps practices that help quickly develop and deliver quality software to the client. The continuous integration aspect involves the integration of old and new code. These practices help save quite a lot of time. The Continuous Delivery aspect automates most tasks so that all code is ready for deployment with minimal manual intervention.
DevOps accelerates the software delivery process. This does not mean that the final product is error-free or bug-free. In order for the software to be bug-free, testing is absolutely essential. DevOps implements continuous testing. Tests included in DevOps are not only functional, and feature verification, but also operational testing, performance testing, and many more. A common scene is testing code in the development phase using automated testing tools. Testing is key to DevOps and that means you need to have testing skills to master DevOps.
Software security is paramount in today’s situation. As codes are delivered faster, faster and more frequently, overall software security has improved. Bugs and security vulnerabilities are common in the software development lifecycle. It is essential to eliminate security problems and loopholes. This means that DevOps Engineers must be able to write secure and reliable codes to protect the application from unauthorized attacks. Software security also includes methods to ensure that defense mechanisms are intact, functioning, and protecting the application at all times.
DevOps is nothing without automation. It is used everywhere in the DevOps domain. He is involved in the entire DevOps pipeline such as CI/CD, configuration, continuous testing, performance monitoring, etc. Automation is essential when developing applications through DevOps. Automation helps in rapid software development and faster shipping by speeding up repetitive manual processes. The biggest advantage of automation is that it not only improves speed but also accuracy in delivering high-quality products.
Coding skills are essential to master DevOps. There are many languages that you need to be familiar with to pursue a career in DevOps. These languages are Python, Ruby, Perl, Java, PHP, etc. These languages help in automation. A small coding error can turn out to be a disaster later on. Check out the DevOps tutorial to help you understand better.
Knowledge of tools is essential to mastering DevOps. It has more than hundreds of tools within the DevOps community that you may need to learn and master. These tools range from monitoring, testing, versioning, orchestration, automation, collaboration, package managers, etc. The success of the software built and delivered largely depends on the tools used to build, manage, deliver, monitor, and manipulate it.
Cloud is increasingly integrated with DevOps. The cloud offers a centralized platform for testing, deploying, debugging, and releasing software. The cloud also offers resource sharing and collaboration along with all the other features. Another advantage for your profile is learning and mastering different cloud service providers. You can take AWS, Azure, or GCP.
Containers are relatively new to the software development lifecycle. Containerization is the process of packaging everything that an application or software requires to function independently into small, self-contained packages. Granulates the entire software and helps increase efficiency, agility, security, scalability, and reliability. To master container technology, you need to learn Docker and Kubernetes.
Apart from hard technical skills, you require soft skills the most. Good communication skills, collaboration skills, interpersonal skills, team player, positive problem-solving attitude, etc. These skills will help you stay ahead of your peers.
Top 10 DevOps Tools for 2022
- Kubernetes (K8s)
So I hope this was very helpful and if you have any doubts or any questions you can write them down in the comment section below and I will try to answer you as soon as I can.
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