What DevOps Engineers do?

In this Article; we’ll break down DevOps into simple, digestible terms that even your grandma could understand. By the end, you’ll grasp the concept and see why it’s causing such a stir in the tech world. Let’s dive in and unravel the mystery of DevOps together!

At its core, DevOps is about breaking down walls. Imagine two neighbouring kingdoms: the Development realm and the Operations territory. For years, these two have been separate, often at odds with each other. DevOps is the peace treaty that brings them together, creating a unified kingdom where collaboration reigns supreme.

In more technical terms, DevOps is a set of practices that combines software development (Dev) and IT operations (Ops). It aims to shorten the systems development life cycle and provide continuous delivery with high software quality.

Why Should You Care About DevOps?

If you’re in tech or aspiring to be, DevOps is reshaping the industry. According to the 2021 State of DevOps Report, elite performers deploying DevOps practices can deploy code 973 times more frequently than low performers. Moreover, these high-performing teams have a change failure rate that is 3 times lower than low-performing teams. In simple terms, they’re doing more, faster, with fewer mistakes. Who wouldn’t want that superpower?

Top DevOps Tools:

• Kubernetes
• Docker
• Jenkins
• Ansible
• Vault
• Terraform
• Jira
• Prometheus
• Chef

Real-World DevOps Success Story:

Let’s look at how DevOps transformed Netflix. Before DevOps, it took Netflix 2-3 weeks to put a single change into production. After embracing DevOps practices, they now deploy thousands of times per day! This agility has helped Netflix stay ahead in the competitive streaming market.

Conclusion:

DevOps isn’t just another tech fad – it’s a game-changer that’s here to stay. By breaking down silos, automating processes, and fostering a culture of continuous improvement, DevOps is revolutionizing how we create and deliver software.

From another perspective, the demand for DevOps jobs has been decreasing for some time. This trend might be attributed to a broader decline in IT job availability. Several factors could be contributing to this overall reduction, such as economic downturns, shifts in technological needs, or increased automation reducing the need for certain roles. Additionally, as organizations adopt more mature DevOps practices, they may require fewer new hires to maintain their infrastructure.