Defining the API ( POST /tweet , GET /feed ) forces you to understand the data flow before you worry about storage. It also gives you a "contract" to discuss with the interviewer.
Treat the digital whiteboard (Excalidraw, Miro) as your canvas. Own the space, draw clean diagrams, and keep notes of your constraints visible on the screen. hacking the system design interview stanley chiang pdf
is a Harvard-educated engineer (B.A. Physics, M.S. Applied Mathematics) Amazon.com Defining the API ( POST /tweet , GET
Lowers latency for static assets; requires cache invalidation strategies. Common Pitfalls to Avoid in the Interview Defining the API ( POST /tweet