Very hard Difficulty
Very-hard questions are the ultimate test of your expertise and preparation. They demand not just knowledge, but creativity and strategic thinking, often addressing unique or highly technical aspects of your field.
System Design question
System Design questions evaluate your ability to architect complex software solutions. Demonstrate your approach to requirements analysis, component design, scalability considerations, and how you make architectural trade-offs.
Here's a Hint
Cover indexing strategies, query optimization, caching mechanisms, and machine learning approaches to improve suggestion relevance. Consider both technical implementation and user experience.
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