How to Build (Extremely Fast) Full-Text Search with Redis in 2026
Blog post from Upstash
Upstash Redis Search provides a high-performance, developer-friendly solution for building full-text search capabilities on Redis databases, allowing users to create indexes with typed schemas and query data using fuzzy matching, filters, and aggregations over HTTP. This tool supports tokenization, stemming, phrase matching, and more, offering a seamless developer experience with its @upstash/redis SDK. For semantic and hybrid search, Upstash Search combines full-text and semantic search functionalities, handling embeddings and allowing a blend of search modes. Self-hosted Redis 8 users can utilize the Redis Query Engine for full-text and vector searches with FT.* commands. The platform also supports autocomplete functionality using plain sorted sets. Hosting options vary, with Upstash providing a serverless option, while self-hosted solutions are available for Redis Query Engine. The service offers a free tier for initial use, with scalable pricing for higher demands, making it accessible for developers seeking to enhance search functionalities in their applications.
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