estimator

package
v1.4.0 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Nov 13, 2017 License: MIT Imports: 1 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Sketch

type Sketch interface {
	// Add adds a single value to the sketch.
	Add(v []byte)

	// Count returns a cardinality estimate for the sketch.
	Count() uint64

	// Merge merges another sketch into this one.
	Merge(s Sketch) error

	encoding.BinaryMarshaler
	encoding.BinaryUnmarshaler
}

Sketch is the interface representing a sketch for estimating cardinality.

Directories

Path Synopsis
Package hll contains a HyperLogLog++ with a LogLog-Beta bias correction implementation that is adapted (mostly copied) from an implementation provided by Clark DuVall github.com/clarkduvall/hyperloglog.
Package hll contains a HyperLogLog++ with a LogLog-Beta bias correction implementation that is adapted (mostly copied) from an implementation provided by Clark DuVall github.com/clarkduvall/hyperloglog.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL