Latest from our blog

Tired of grinding through endless LeetCode problems? Discover a smarter way to prepare. Learn how focusing on core coding patterns can make your interview prep more effective, efficient, and far less overwhelming than brute-force practice.

Not sure when to use NoSQL vs SQL? Learn the strengths of NoSQL databases, their ideal use cases, and how to discuss them in system design interviews to make the right architectural choices.

Boost your system design knowledge with 7 essential research papers. From Google’s GFS to Amazon’s Dynamo, get key insights into distributed systems that will help you ace your next design interview.

Learn how to design a URL shortening service (like TinyURL or Bit.ly) in a system design interview. We cover the full design: requirements (e.g. generating short links, redirection, custom aliases), system architecture, database schema, and strategies for scalability and fault tolerance.

Learn system design for interviews and master system design interviews prep with our 7-step guide. Get key design patterns and expert tips to ace system design in a hurry.

Want to impress in your next system design interview? Discover 7 actionable tips to stand out—like structuring your answers, communicating trade-offs, and avoiding common pitfalls.