Design a Rate Limiter

Build the core of a rate limiter: a service that answers, for each request from a client, whether it may go ahead. Limits are named policies that clients are placed on, each client is counted on its own, and many threads ask at the same moment.

How the round runs

Medium · 5 stages · 5 questions · 60 min

~6 min

Requirements Gathering

lists

~3 min

Identifying Core Entities

cards

~14 min

Designing Classes & Relationships

diagram

~28 min

Code Implementation

code

~9 min

Deep Dives

code

Set up your round

Level

Interviewer

Duration

Junior · Standard · 60 min