Fastest Integer Compression

BitMagic Library

A C++ library to compress and intersect sorted lists of integers using SIMD instructions

Fast integer compression in C using the StreamVByte codec

Fast decoder for VByte-compressed integers

High-performance dictionary coding

C library to pack and unpack short arrays of integers as fast as possible

Fast integer compression library in JavaScript

Fast differential coding functions (using SIMD instructions)

C++ library to pack and unpack vectors of integers having a small range of values using a technique called Frame of Reference

EliasFanoCompression: quasi-succinct compression of sorted integers in C#

VTEnc C library

A C++ library for integer array compression

Experimental search engine in C/C++17 - still in early development.

A Stream VByte implementation in Go leveraging SIMD techniques

64-bit integer compression algorithms in Java

A C++ implementation of StreamVByte, with Python bindings.

This source code (in Python) is a preliminary implementation of my quadratic-time positive integer matrix multiplication.

Elias-Fano dictionary

Time series compression library in Rust and SIMD.