One of the first concepts you learn in the framework is the distinction between Low-Level Design (LLD) and High-Level Design (HLD). While LLD focuses on classes, interfaces, and specific functions (OOP), HLD focuses on servers, databases, load balancers, and message queues.
, he transitioned from a senior engineer at Directi and Uber to an educator, eventually founding InterviewReady gaurav sen system design
: Understanding horizontal vs. vertical scaling and how to scale applications from 1 to 1 million users. One of the first concepts you learn in
Here is a deep look into the core philosophies of Gaurav Sen’s system design methodology: 1. The "First Principles" Philosophy and specific functions (OOP)