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Introduction "Just run my code when I need it. I don't want to manage servers." This simple requirement drives the serverless revolution. You have a function that processes uploaded images, sends notifications, or generates reports. It runs occasiona...

When we talk about building scalable backend systems, two terms often come up: API Gateway and Load Balancer. They may sound similar since both sit in front of your backend services, but their purposes and capabilities are very different. Let’s break...

Amazon S3 became the de facto standard for storing objects due to its cheap price, and it's designed for high durability, with a 99.999999999% durability guarantee. We can talk a lot about Amazon S3, but today in this blog, let’s see how to upload a ...
