CMS.INITBYDIM

Syntax
CMS.INITBYDIM key width depth
Available in:
Redis Open Source / Bloom 2.0.0
Time complexity:
O(1)
ACL categories:
@cms, @write, @fast,

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

Return information

One of the following:

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