Which is the short structure that Redis provides for the compact representation of Sets?

Answered below

Explanation:

Redis provides a short structure representation for the Sets data structure, called Intset.

Intsets reduce the data size and presents short sets as a sorted array of integers. This provides an advantage of fast performance during sets operations and also low overhead.

Redis always uses inset representation so long as the set size is smaller than the configured size.

a few, because i should have plenty.