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0.13.0 Mar 14, 2019: Added new CPC Sketch

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@leerho leerho released this 14 Mar 21:04
· 1534 commits to master since this release
  • Added new CPC Sketch. This new sketch has superior accuracy per stored space than the HLL sketch.
  • Added a high-performance thread-safe version of Theta UpdateSketch for use in applications that require very high throughput
  • Added API calls for easier understanding of error in the Frequent Items sketches
  • Added more general ceiling and floor powers of X functions to sketches.Util.*
  • Optimized serialization of single item KLL sketches
  • Minor changes to HLL API: getIterator() becomes the Java convention iterator().
  • Added xxHash() and faster version of MurmurHash3 (v2).