In the software world, the word "scale" is one of the most important terms because I believe that understanding scale is what separates senior developers from juniors. Of course, some developers overuse this word and end up making the code more complicated for scaling scenarios they will never…
Testing is an essential part of development. To be honest, in some companies or projects, developers and stakeholders only focus on delivering code fast. That usually means skipping testing. But when you’re working on a large-scale system with lots of business complexity, you can’t avoid it. A small…
During my journey to learn Kubernetes, I came across lots of books, courses, and documents—each packed with useful information. Today, I want to talk about the books I’ve read. Among all of them, two really stood out and added a lot to my knowledge. The first one is…
GORM is a powerful ORM tool that makes Go development much easier and faster. It’s basically the most popular ORM in Go. But like any abstraction or encapsulation, we need to be careful when using it. Misusing GORM can lead to unwanted errors or performance issues. In this post,…
Recently I am working on a project with dynamic data types. In my case, I do not have strict data types and abstractions over user needs, but users define their own data types and their own rules. So it was kind of metaprogramming. When dynamic data types appear, developers will…
This week at the office, I had a pretty normal day, but during a chat with one of my friends, they asked me some interesting questions about Go specifically, how Go’s locks, mutexes, and channels actually work under the hood. They were curious about how channels guarantee exactly-once delivery…
in one of my recent projects, I had a need for a message queue to handle background jobs across multiple services. But here’s the thing — this was the first version of my service, and I wanted to keep my Kubernetes cluster simple. I didn’t want to introduce another…
In modern web apps, especially in enterprise-level Angular projects, it’s easy to run into performance issues when handling large datasets, complex calculations, or background processing. One common problem? Your UI freezes because everything is running on the main thread. That's where Web Workers come in. In this…