What is OSI Model, different layers involved, explained visually with examples.
Learn how to use Object.freeze, Object.seal and Object.preventExtensions.
Learn what the load balancers are, how do they work and different Load Balancing Algorithms.
Learn how to scale an unscalable application and how to tackle the issues in production.
Everything you need to know to about writing asynchronous code with Promises.
Learn how to write maintainable CSS using CSS Variables with a simple project based lesson.