Redis provides several useful data types for developers to model their use cases with:
- Strings: This stores string values up to a maximum size of 512 MB
- Lists: A collection of string values, sequenced by the insertion order
- Sets: A unique collection of string values
- Sorted Sets: A unique collection of string values, sorted by a score
- Hashes: Allows for the storing of object data by mapping string properties and values
- Bitmaps: Still a string at its core, but allows for storage of bitmasks or bit operations
- HyperLogLogs: Probabilistic type used to estimate collection cardinality
