A reader extracts data from the database and creates records.

The GearsBuilder.CreateGearsBuilder(reader) function takes a reader as a parameter and passes the generated records through a pipeline of RedisGears functions.


Class Description
CommandOverrider Override a Redis command.
CommandReader Run RedisGears functions on command.
JavaReader A template for creating custom readers.
KeysOnlyReader Gets key names from a database.
KeysReader Gets keys and their values from a database.
ShardsIDReader Gets the shard ID for each shard in a database.
StreamReader Reads Redis stream data.