What it is
Redis is an in-memory data platform used for caching, queues and real-time data, with vector search available through Redis Search. Redis Cloud has a free 30 MB tier, Essentials from $5 per month and Pro from $200 per month. An open-source version (Redis 8) is also available.
Mentioned in
RAG architecture for enterprise AI: what to build and buy
A practical guide to RAG architecture for enterprise AI: when you need it, hybrid search, reranking, GraphRAG, and when to buy a hosted option instead.
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