Articles For Pro Traders

GraphQL vs REST vs gRPC showdown hero image: colorful illustration of three API technologies — REST as a sturdy brick wall, GraphQL as a flexible query dashboard, and gRPC as a lightning-fast rocket — battling in a modern tech arena with performance metrics, code snippets, and microservices icons floating around

How to build scalable backends without managing servers. Using AWS Lambda, API Gateway, and DynamoDB, the guide covers infinite scalability, pay-as-you-go pricing, and fast development. It includes hands-on Python code for a Todo REST API, plus tips on cold starts, authentication, and observability. Perfect for focusing on features, not infrastructure, in 2026.

In the fast-paced world of software development, building scalable backends has traditionally involved managing servers, provisioning resources, and handling infrastructure complexities. Enter serverless computing—a paradigm shift that lets developers focus on code while cloud providers handle the rest.

n the fast-evolving world of backend development, choosing the right programming language can make or break a project's success. As we navigate 2026, three contenders stand out: Node.js (powered by JavaScript), Go (also known as Golang), and Rust. Each brings unique strengths to the table, from rapid prototyping to raw performance. But does one truly dominate?