Introduction to Vector Search in Redis

Redis is an open-source, in-memory data structure. It belongs to the NoSQL category of databases and falls under the key-value database umbrella. Redis’ core data types include String, List, Hash, Set, and Sorted Set. Redis also has specialized features such as Redis Streams, Pub/Sub, Geospatial indexes, HyperLogLog, etc. Although it’s an in-memory store, we can choose from a spectrum of persistence options.