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Distillate

ScalableBloomParams

Defined in: packages/distillate/src/scalable/scalable.ts:62

Settings for a ScalableBloomFilter.

Properties

Section titled “Properties”

epsilon

Section titled “epsilon”

epsilon: number

Defined in: packages/distillate/src/scalable/scalable.ts:66

Target false-positive rate for the whole chain, e.g. 0.01 for 1%.

growth?

Section titled “growth?”

optional growth?: number

Defined in: packages/distillate/src/scalable/scalable.ts:68

Capacity multiplier from one stage to the next; defaults to 2.

n

Section titled “n”

n: number

Defined in: packages/distillate/src/scalable/scalable.ts:64

Keys the first stage holds before the next one opens.

seed?

Section titled “seed?”

optional seed?: number

Defined in: packages/distillate/src/scalable/scalable.ts:76

Hash seed; defaults to 0.

tightening?

Section titled “tightening?”

optional tightening?: number

Defined in: packages/distillate/src/scalable/scalable.ts:74

Multiplier on each stage’s false-positive target relative to the one before; defaults to 0.85. Lower spends more bits per stage to open fewer of them.