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The Problem That Makes Developers Pull Their Hair Out When you design infrastructure across multiple AWS regions, you expect each region to be self-contained — its own EKS clusters, databases, Lambdas, and certificates — all neatly separated by regio...
In my experience building distributed systems, I've consistently seen the need to evolve messaging infrastructure as applications mature. What starts as a simple Redis pub/sub for prototyping might need to scale to Kafka for high throughput, or switc...
Introduction: In the fast-paced world of backend development, working with PostgreSQL comes with its own set of hurdles. In this blog post, I'll share my experiences facing challenges like index and table bloating, an unusual performance bug related ...
Greetings fellow engineers, As we bid farewell to another year filled with coding, debugging, and pushing the boundaries of what's possible, it's time to reflect on the pages that have molded our minds in 2023 and prepare for the adventures that 2024...
Introduction Hey there, fellow developers! Today, I want to share with you a powerful technique that can take your NestJS applications to a whole new level. It's called dependency injection (DI), and trust me, once you get the hang of it, it'll becom...
Prerequisites Docker installed https://docs.docker.com/engine/install/ A nest Js application Containerized Nest Js Application Creating Dockerfile with multi-stage build create a file named Dockerfile in the root directory of the nestjs application...
Customizing node morgan logger with tokens.
In this post, we will look into how to increase the security of the node.js express app in preventing DOS, XSS, SQL injections, and brute force attacks easily by using specific packages. Preventing DOS Attacks DOS attacks will crash the server, which...
In this post, we will look at how to integrate ESLint and Prettier into your vs-code setup and project in order to ensure cleaner code and consistent across the team. We might not be perfect all the time, as developers sometimes we may push code in a...
