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Numstore – a single file ACID database for NumPy arrays
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lincketheo
2012d ago
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A C++17 library for reading and writing NumPy .npy files, with optional .npz (zip) archive support
18 starsC++
SyNumpy – a Header only C++17 library for working with NumPy Arrays
by symisc_devel·Apr 2, 2026·22 points·4 comments
AI Analysis
●●SolidNiche GemCozy
Single-header C++17 NumPy parser when cnpy already exists.
Strengths
- •Single header + implementation file means trivial drop-in integration
- •Production usage at FaceIO and PixLab validates real-world reliability
- •Explicit endianness validation prevents silent data corruption bugs
Weaknesses
- •No .npz archive support in this release limits utility
- •Cross-endian payloads rejected instead of byte-swapped
Category
Target Audience
C++ developers working with Python/NumPy data interchange
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cnpy · xtensor · pybind11
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