Welcome to your interview.
The question is on your right: Custom Data Structure for Real-Time Search. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
How would you implement a custom data structure to support a real-time search feature in a dashboard?