# Package org.apache.datasketches.fdt

package org.apache.datasketches.fdt
Frequent Distinct Tuples Sketch

Related Packages
Package
Description
org.apache.datasketches
This package is the parent package for all sketch families and common code areas.
Classes
Class
Description
FdtSketch
A Frequent Distinct Tuples sketch.
Group
Defines a Group from a Frequent Distinct Tuple query.
PostProcessor
This processes the contents of a FDT sketch to extract the primary keys with the most frequent unique combinations of the non-primary dimensions.