CMS.INITBYDIM

CMS.INITBYDIM key width depth

Available in:

Redis Open Source / Bloom 2.0.0

Time complexity:

O(1)

ACL categories:

@cms, @write, @fast,

Compatibility:

Redis Enterprise and Redis Cloud compatibility

Initializes a Count-Min Sketch to dimensions specified by user.

Parameters:

• key: The name of the sketch.
• width: Number of counters in each array. Reduces the error size.
• depth: Number of counter-arrays. Reduces the probability for an error of a certain size (percentage of total count).

Examples

redis> CMS.INITBYDIM test 2000 5
OK

Redis Enterprise and Redis Cloud compatibility

Return information