Practice / Software

Design a URL shortener

Hard · Whiteboard

Design a URL shortener: 100 million new links a month, read 100× more than written. Estimate the load and storage, draw the system, and explain how you generate short codes.

Create a free account to answer it and get scored on what a strong answer covers.

InterviewMe: practise job interviews out loudAnswer real interview questions by voice and get a score, what worked, and what to fix for every answer. Built for co-op students, new grads and career switchers in Canada.Behavioural interview practice · Interview questions by role · PricingYou need JavaScript enabled to use the practice tool.