Gaurav Sen System Design Info

Gaurav Sen has democratized high-level software architecture. By focusing on scalability, reliability, and efficiency, he provides a roadmap for any developer to evolve from writing code to designing systems.

Rather than just teaching theory, he walks through designing real-world systems, such as:

Memorize not the answers, but the trade-offs. quizzes often ask: "SQL vs. NoSQL?" The answer is not "NoSQL is faster." The answer is: "SQL for ACID transactions and complex joins; NoSQL for horizontal scaling and unstructured data." gaurav sen system design

Never introduce a component (like a cache or a load balancer) until your system reaches a specific bottleneck that demands it.

Decide between relational (SQL) databases for ACID compliance or non-relational (NoSQL) databases for unstructured data and easy horizontal scaling. Gaurav Sen has democratized high-level software architecture

To design systems like WhatsApp, Netflix, or Uber, you must master the fundamental building blocks that govern how machines talk to each other and store data. Vertical vs. Horizontal Scaling

Build microservices that communicate asynchronously via queues or event buses. If one service dies, the rest of your platform should degrade gracefully, not crash entirely. quizzes often ask: "SQL vs

This is the "Hello World" of system design, but Sen uses it to plant flags. He walks through: