My interview experience was a bit different because I had two in-person first rounds at a conference. Both interviewers were very nice and welcoming.

I flew in to Sunnyvale for my second round about two weeks later. The interviewers there were also pretty nice, and most asked good questions (other than one that asked some odd ones). In the end, I just didn't have enough front-end web experience to answer their questions.

What is the best way to store and search through one million URLs?