Contextweb Interview Question

How would you scale access to a system like Twitter

Interview Answers

Anonymous

Mar 19, 2011

I was thinking geographically distributed servers.

1

Anonymous

Jan 11, 2020

Cf

Anonymous

Nov 18, 2010

There's probably no real correct answer, though the solutions go from common to esoteric in a pretty normal progression: caching, shared-cache like memcache, optimize usage, prefetch, then get creative. This is more about testing reasoning and how far you'll go to solve a problem.