get the value associated with a key

... or only some characters

... and delete the key

... and set key expiration time

set the value associated with a key

... or only some characters

... if target does not exist

... and set the key expiration time

... in milliseconds

... and return the previous value

get values for multiple keys

set values for multiple keys

... if targets do not exist

append new value to the existing value

get the length of the existing value

get single bit

set single bit

count bits that are set

find first bit that is set or reset

perform logical operation between multiple keys

perform get or set or inc on subset of bits

interpret string as integer and increment

... by arbitrary value

interpret string as integer and decrement

... by arbitrary value

interpret string as float and increment or decrement