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Redis provides three specialized data structures optimized for specific use cases: Structure Use Case Bitmaps Space-efficient storage for binary state tracking (daily/monthly user check-ins) HyperLogLog Approximate cardinality estimation for massive datasets (UV counting) GEO Geospatial data storage...

Geospatial DataRedis handles geographic coordinates using Sorted Sets. Longitude and latitude are encoded into a 52-bit GeoHash value, which serves as the score, while the location identifier acts as the member. This enables efficient spatial queries and distance computations.Key CommandsGEOADD: Sto...