This video does a really great breakdown of what you can expect in a real system design interview: https://www.youtube.com/watch?v=IpMFCHOxK6A https://www.youtu

This video does a really great breakdown of what you can expect in a real system design interview: https://www.youtube.com/watch?v=IpMFCHOxK6A https://www.youtube.com/watch?v=IpMFCHOxK6A Besides that, I've watched a few other channels mostly on YouTube. If time allows, reading DDIA was also super helpful for me.