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The Right way of learning DevOps

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The Right way of learning DevOps

 

You might feel, DevOps is easy as it is merely a bunch of tools. And it becomes a cakewalk when we talk of cloud-based DevOps. You might feel, you can copy a cloud formation template, and set up an infrastructure for web development or software development. However, it is not that easy. We are not frightening you. We want you to know the 21st-century challenge in the form of DevOps. In this article we discuss, what DevOps is, why a DevOps expert is the most in-demand tech requirement as we begin 2021, how we should study to become a DevOps Expert, what is the right way to learn DevOps, and why you need hands-on labs for all the DevOps related real-world skills for complete preparation. So, let us begin our article. And if you want to learn DevOps, you can contact Naresh I Technologies. We provide complete DevOps online training for all DevOps certifications. Naresh I Technologies also is the number one computer training institute in Hyderabad and among the top five computer training institutes in India.

What is DevOps?

Development and Operations are two teams in a Software development company. The development team comprises developers and they do the coding. And, the Operation team does stage, deployment, and maintenance in a live environment. They also monitor and control hence the live environment. In the past, these two teams used to work separately. The developer team used to force the Operations team to deploy repeatedly, but the other side used to frustrate them saying, we will later as it takes time. Also, they felt threatened as quick deployment might cause a server down. And that meant a scolding from the management, sales, and marketing team. Frustration was all around. And, both the developer and the operations team found themselves in dilemma all the time.

However, then came DevOps in 2009. And, merely in 10 years became the circulatory system of a Software development company. Now, all such wants to implement DevOps. It's because the developers can in real-time push the new features to the version control system. And the Operations team can in parallel deploy the new features to the production environment. The bugs get tested in real-time as well. The developer gets the test report, and he edits the bugs in real-time. The operations team then within few seconds updates the production environment. The Git is in hands of the developer. The build is carried out automatically, and the staging as well the deployment. The testing through automation, as well as through testers goes side by side.

In a new setup, the Business management team also collaborates with the development and Operations team. Even the security team collaborates. And the project managers, team leaders, and the whole team are connected through the project management tools like Jira and Confluence.

Hence, DevOps is complete automation of a software development process, however, well supported by various team members of a software development team as discussed above.

DevOps Experts –2021 most in-demand Tech Job

Gartner, predicts that not any company anymore in software and web development can survive without Cloud computing now. And is as such since cloud computing lowers the development costs, and the businesses offer their products at lower rates. How can then a company survive if they do not lower their rates, which is possible only through cloud computing implementation? And DevOps is on the same path. It reduces the rates further and lowers the risks involved in continuous integration, continuous delivery, and in fact, continuous deployment in a production environment. And that is the reason for the increasing demand for DevOps Experts, and it is now the most in-demand tech job since the start of the third decade of the 21st century.

Starting the Journey as an Expert in DevOps

You cannot be a DevOps expert in one day. However, all system administrators are the best fit for it, and they will learn fast as they are already using many of its tools like version control, CI/CD, build provisioning, orchestrating, and configuration tools like Git, Jenkins, Ansible, Puppet, Chef, automated testing tools like Selenium, and monitoring and control tools like Nagios and Splunk. DevOps expert is a combined force with knowledge of all these tools. Hence, you need to learn all these tools. Like you need to learn YAML and JSON and become an expert in writing playbooks using Ansible. And these are used for the configuration of the infrastructure through infrastructure as a code. And you need to have complete authority over monitoring and control tools like Nagios and Splunk. You can exist with knowledge of one tool, but you will need complete knowledge of that tool. And to be a complete DevOps Engineer, you need complete knowledge of all these tools.

The cloud service providers are now providing their tools to complement each of the above and make the DevOps task easier. And the complete knowledge of those tools will make you a Cloud-based DevOps Expert. Like you can be an AWS DevOps expert and an Azure DevOps expert.

As a beginner, you understand the tools available and then go on to learn each of them in deep. Focus more on Cloud-based DevOps tools, as they are more in demand.

Mixed Learning: The Exact Way

The DevOps job is most suited for System Administrators. And you will implement infrastructure as a code. So, you will require knowledge of the YAML and JSON for creating the templates. And the default operating system for DevOps is Linux. Hence, you should first learn Linux in detail. Learn all the practical details of Linux, and then have a go at each of the DevOps tools. Get a preliminary knowledge of each DevOps tool first. And then learn each of them in deep.

However, you should talk to an expert as well for better knowledge of DevOps. And you can consider this article as a bit of expert advice. Keep all these facts in mind. Learn one tool from each DevOps stage. And learn them deep, and as deep as you can. DevOps is a very serious job, and a single error can bring to halt the complete DevOps pipeline. Hence, learn as much as you can, and get practical training through an internship, or by contacting us.

Practice Real-World Skills through Hands-On Labs in DevOps

DevOps is a system Administrators job, and hence you should opt for a lot of practical training. And tools like Ansible or CloudFormation are quite expensive. Hence, you might not get hands-on training on your own. However, need not worry at all, as we provide complete theoretical as well as practical training. Through us, you can get complete hands-on training for each tool of DevOps. And we will teach you YAML and JSON, as well as how to write the templates for various tools. One is the playbook for the Ansible. And you can contact us anytime.

You can contact Naresh I Technologies for your DevOps online training. We provide DevOps training in Hyderabad and the USA, and in fact, you can contact us from any part of the world through our phone or online form on our site. Just fill it and submit it, and one of our customer care executives will be contacting you. And what else you get:

  • You have the freedom to choose from DevOps online training and classroom training.
  • Chance to study from one of the best faculties and one of the best DevOps training institutes in India
  • Nominal fee affordable for all
  • Complete training
  • You get training for tackling all the practical details of DevOps.
  • Both theoretical and practical training.
  • And a lot more is waiting for you.

You can contact us anytime for your DevOps training and from any part of the world. Naresh I Technologies caters to one of the best DevOps Online Training.

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