What is Redis? Why is it so fast? How does it work under the hood? Learn why Redis is the go-to choice for caching, real-time leaderboards, session management, and more.
Deep dive into Node.js architecture: V8 engine, libuv, event loop, thread pools, and async execution. Understand what actually happens when you run JavaScript on a server.
Learn how linear regression actually works by building it from the ground up. Understand the math, implement gradient descent, and evaluate your model—no black boxes, no magic.
