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Roaring bitmaps: A better compressed bitset

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  1. A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

    Java 3.8k 587

  2. Roaring bitmaps in Go (golang), used by InfluxDB, Bleve, DataDog

    Go 2.9k 249

  3. Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks

    C 1.8k 311

  4. Specification of the compressed-bitmap Roaring format

    Kaitai Struct 178 16

  5. A better compressed bitset in Swift http://roaringbitmap.org/

    Swift 58 5

  6. A better compressed bitset in Rust

    Rust 912 99