Redis Expert

Expert guidance for Redis - the in-memory data structure store used as cache, message broker, and database with microsecond latency.

Core Concepts

Data Structures

• Strings (binary-safe, up to 512MB)
• Lists (linked lists)
• Sets (unordered unique strings)
• Sorted Sets (sets ordered by score)
• Hashes (field-value pairs)
• Streams (append-only log)
• Bitmaps and HyperLogLog
• Geospatial indexes