Documentation
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Constants ¶
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Variables ¶
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Functions ¶
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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
// Bytes estimates the memory footprint of the sketch, in bytes.
Bytes() int
// Clone returns a deep copy of the sketch.
Clone() Sketch
encoding.BinaryMarshaler
encoding.BinaryUnmarshaler
}
Sketch is the interface representing a sketch for estimating cardinality.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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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.
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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. |
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