Anatoliy Kuznetsov

@bitmagicio

BitMagic Library for search systems, bioinformatics, logical inference, succinct data structures, compression. SIMD, HPC, data parallel programming.

Maryland, USA

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Anatoliy Kuznetsov
@bitmagicio
2020年10月15日
BitMagic: overview of succinct and compression algorithms for data science. Bit-vectors, Elias-Gamma, BInary Interpolative Coding, Rank-Select compression, Bit-Planes compression, XOR compression. bitmagic.io/design.html
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Anatoliy Kuznetsov
@bitmagicio
10月19日
BM 9.3.4 is out. All new optimizations for ARM NEON SIMD, some microbenchmarks are x4 faster(measured on Apple M), overall performance is close to... (AVX2?), improved compared to SSE2 to NEON translation mode used before. bitmagic.io/bm-9.3.4
Anatoliy Kuznetsov
@bitmagicio
9月20日
BitMagic 9.3.2 released. Memory buffer override issue fixed.
Release BitMagic 9.3.2 · tlk00/BitMagic
自 github.com
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Anatoliy Kuznetsov
@bitmagicio
9月15日
BitMagic 9.3.1 is out! Keep large datasets compressed on SSD. Selectively retrieve only the values you need Stream serialization without full BLOBs in RAM Persistent indexes for faster access Compressed data is becoming directly queryable data. bitmagic.io/bm-9.3.1
Anatoliy Kuznetsov
@bitmagicio
8月7日
A new open-source BitMagic example demonstrates how to search compressed floating-point. The benchmarks use real-world financial datasets, comparing storage efficiency and search performance for practical time-series data sets. bitmagic.io/bm-svf #DataCompression #FinTech