Temporal Technologies interview questions

First was the recruiter tech screen where I was asked about my previous experience, how fluent am I in distributed systems and concurrency and also why Temporal. The technical screen consisted of two rounds: First round was the system design round where I was asked to design a web crawler that'll be able to handle millions of url per second The second round consisted of concurrency coding round: In this round again I was asked to code a concurrent web crawler with problem's objective is to arrive with a concurrent solution.