March 2026

Added Upstash Redis Search feature, a new extension for searching Redis data. It works with JSON, Hash, and String data, automatically keeps indexes in sync with Redis writes, and supports full-text search, filtering, aggregations, aliases, highlighting, fuzzy matching, phrase queries, and regex matching.

Redis Search is available through the @upstash/redis and upstash-redis SDKs. If you already use node-redis or ioredis, you can use the @upstash/search-redis and @upstash/search-ioredis wrappers without switching clients.

New Redis Search commands:

• SEARCH.CREATE: Create a search index

• SEARCH.DROP: Remove a search index

• SEARCH.DESCRIBE: Return metadata about a search index

• SEARCH.WAITINDEXING: Wait until pending index updates are visible to queries

• SEARCH.QUERY: Search documents with a JSON filter

• SEARCH.COUNT: Count matching documents without returning them

• SEARCH.AGGREGATE: Compute analytics over matching documents

• SEARCH.ALIASADD, SEARCH.ALIASDEL, and SEARCH.LISTALIASES: Manage search index aliases