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I write about software engineering technical articles around programming, best practises and trending tech stacks. Subscribe to my newsletter to make sure you don't miss anything.

Renaming a column in Postgres might seem straightforward, but as your database grows and your application scales, it's crucial to consider the impact of these changes. A simple rename can cause downtime or even break your application if not executed correctly. This post delves into the intricacies of renaming a Postgres column, providing a clear path from a basic example to a real-world scenario with zero downtime.

Docker has revolutionized the way we build, ship, and run applications. By packaging software into standardized units called containers, Docker offers numerous benefits, including portability, efficiency, and scalability. In this tutorial, you will delve into the fundamentals of Docker, guiding you from the basic concepts of Docker for beginners, and empowering you to utilize this powerful technology in your projects. Let’s get started!

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