ddsketch

Go implementations of the distributed quantile sketch algorithm DDSketch

Python implementations of the distributed quantile sketch algorithm DDSketch

DynaHist: A Dynamic Histogram Library for Java

TypeScript implementation of the distributed quantile sketch algorithm DDSketch

Rust implementation of ddsketch

C++14 port of the DDSketch distributed quantile sketch algorithm

Rust implementation of the DDSketch quantile sketch with python bindings

uddsketch data structure for fast and accurate tracking of quantiles in data stream.

ZFS tools, SMR drive tuning, and USB queue monitoring utilities

Python implementation of the distributed quantile sketch algorithm DDSketch

Fast (approximate and exact) quantile computation.

Interactive lab for probabilistic data structures — Bloom, Cuckoo, HyperLogLog, Count-Min, Top-K, DDSketch, MinHash, reservoir sampling. Real tested implementations, live visualizations, sizing calculators.

Benchmarking five approaches to quantiles over large datasets — DDSketch, t-digest, KLL, a fixed-width histogram sketch and an exact parallel-sort baseline. C++17 with CI on Linux and macOS, Python plotting.

Rust & Python Quantile Sketches 2026 🚀 | DDSketch Alternative