Available question text
Design a system that provides users with the top K trending food items based on their location (e.g., within a 20-mile radius). Trending items are determined by signals such as number of orders or clicks on a food item. The system should support location-specific trending results and handle high-throughput event ingestion and real-time or near-real-time aggregation.
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Uber
Design a Top-K Trending Food Items System by Location
Reported Jan 7, 2026 · 1 source report
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Source snapshot: Nov 12, 2026
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