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Building and managing cloud infrastructure with confidence: A guide to IaC for DevOps engineers

Automate infrastructure with IaC for DevOps! Learn what IaC is, why it's crucial for CI/CD, how tools like Terraform, OpenTofu, AWS CDK, and Pulumi work, and why mastering OpenTofu is key for DevOps engineers.

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23 Jul, 2025 | 6 min read

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A guide to web application architecture for DevOps engineers

A dive into the three common web app backend architectures.

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16 Jul, 2025 | 7 min read

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DevOps engineer's guide to web application building blocks

A web application is not just code. It's a collection of components and services of which—the integration is a DevOps engineer's responsibility.

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14 Jul, 2025 | 7 min read

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DevOps in the private cloud: Mastering the skills for the on-premise landscape

Private cloud is growing. We can expect more DevOps roles in future asking for private cloud skills. ‼️ Do you know what these skills are?

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07 Jul, 2025 | 5 min read

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The Rise, Reign, and Reinvention of CentOS: A Linux Legacy

CentOS—the much loved Linux distro of DevOps engineers and Sysadmins alike—is now EOS. I know, some of you are still running it in production. But eventually those have to be replaced. What options do we have now?

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02 Jul, 2025 | 8 min read

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How to run Kubernetes on bare-metal with cloud-like agility

Kubernetes is synonymous with agility and scalability—but that agility can be surprisingly elusive when your clusters are grounded on bare-metal.

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24 Jun, 2025 | 5 min read

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How to use open source software at work (It's different from your home lab)

Understanding and leveraging open-source software (OSS) isn't just an advantage—it's a fundamental requirement in DevOps. But how you use OSS in an enterprise context is not like how you use it at home.

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18 Jun, 2025 | 7 min read

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Private cloud Part 2: Why you should not build your private cloud on-premises

Do not build your private cloud on-premises unless there's a good reason to do so. Build your a private cloud off-premises.

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16 Jun, 2025 | 5 min read

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DevOps in the private cloud - Part 1: How enterprises are using private cloud in 2025

Many DevOps practices rely on the agile nature of the public cloud. Private cloud is different. So, can you really do DevOps in the private cloud?

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10 Jun, 2025 | 8 min read

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6 reasons why you should learn coding as a DevOps engineer: Even if you don't get to write code at the job

In this edition of The Cloud Letters, we talk about why all aspiring DevOps engineers should learn and practice coding.

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21 May, 2025 | 5 min read

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5 formatting pitfalls to avoid in your resume: Only for DevOps engineers

Five things that you should not do when formatting your resume for your next DevOps job.

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06 May, 2025 | 5 min read

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5 ways to build tech skills for your first DevOps job

If you want to land your dream job in DevOps, your cannot do it without building the right tech skills. Here's how you can build skills while you are still looking for your first DevOps job.

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28 Apr, 2025 | 5 min read

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