This was the second round of interviews, focusing on Systems Design and Architecture. The interviewer started with a brief self-introduction and then asked about my background.

Shortly after the introductions, I was presented with a problem statement, which we discussed in detail. I then proceeded to propose solutions.

This was not a generic systems design problem; rather, it was a specific problem statement related to a system they were building. The interviewer provided input when necessary during the discussion.

Overall, the interview was a highly intellectual exchange of ideas between us.

Design a solution to sync two separate and different databases with similar data. The constraint is that both databases are continuously updated by some services.