Redis Search

Redis Search is a

• A rich query language

• Full-text search

• Geospatial queries

• Aggregations

For searching first you have to create INDEXES

FT.CREATE {index_name} ON JSON SCHEMA {json_path} AS {attribute} {type}

• <indexName>: The name of the index you are creating.

• [ON <structure>]: Specifies the data structure to index, which can be HASH (default) or JSON if you're indexing JSON documents with RedisJSON.

• [PREFIX count <prefix> ...]: Defines one or more key prefixes. Only keys that match the prefix(es) will be indexed.

• SCHEMA: Followed by one or more field definitions.

• <field>: The name of the field to index.

• <type>: The type of the field (TEXT, NUMERIC, GEO, or TAG).

FT.CREATE idx:friends ON JSON PREFIX 1 "friends:character:" SCHEMA $.friends[*] AS friend TAG

FT.SEARCH idx:friends "@friend:{Joey Tribbiani}"

FT.CREATE idx:occupation ON JSON PREFIX 1 "friends:character:" SCHEMA $.occupation AS occupation TEXT

FT.SEARCH idx:occupation "*"

FT.SEARCH idx:occupation "Chef"

FT.INFO idx:occupation