datatasketches_go

README

Apache DataSketches Library Component for Go

This not an official implementation of Apache Datasketches

This project aim at providing Go support for Apache Datasketches

Major Sketches

Type	Interface Name	Status
Cardinality/CPC	CpcSketch	❌
Cardinality/HLL	HllSketch	⚠️
Cardinality/Theta	Sketch	❌
Cardinality/Tuple	Sketch	❌
Quantiles/Cormode	DoublesSketch	❌
Quantiles/Cormode	ItemsSketch	❌
Quantiles/KLL	KllDoublesSketch	❌
Quantiles/KLL	KllFloatsSketch	❌
Quantiles/KLL	KLLSketch	❌
Quantiles/REQ	FloatsSketch	❌
Frequencies	LongsSketch	❌
Frequencies	ItemsSketch	❌
Sampling/Reservior	ReservoirLongsSketch	❌
Sampling/Reservoir	ReserviorItemsSketch	❌
Sampling/VarOpt	VarOptItemsSketch	❌

Specialty Sketches

Type	Interface Name	Status
Cardinality/FM85	UniqueCountMap	❌
Cardinality/Tuple	FdtSketch	❌
Cardinality/Tuple	ArrayOfDoublesSketch	❌
Cardinality/Tuple	DoubleSketch	❌
Cardinality/Tuple	IntegerSketch	❌
Cardinality/Tuple	ArrayOfStringsSketch	❌
Cardinality/Tuple	EngagementTest3	❌

The official core component for Java and CPP implementations of the sketch algorithms,

• datasketches-java.
• datasketches-cpp.

Please visit the main Apache DataSketches website for more information.

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This code requires Go 1.21