Show HN: Numstore – a single file ACID database for NumPy arrays

Category: infrastructure

Tags: database, numpy, acid, python, c

Score: 6.0/10 (Innovation: 6, Technical: 8, Documentation: 5, Utility: 5)

Numstore is an ACID-compliant, single-file database optimized for storing and manipulating NumPy arrays, offering transactions with rollback and array mutation operations. It is interesting because it brings database-level consistency to numerical data workloads, bridging the gap between scientific computing and transactional storage.

Target audience: data engineers, data scientists, backend devs

Repository: https://github.com/lincketheo/Numstore/ · C · Apache-2.0 · 19 stars

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