1.pola-rs / polars
Extremely fast Query Engine for DataFrames, written in Rust
+1,138 stars
from 39,110 · score 7.04
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2.apache / arrow
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
+330 stars
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3.NVIDIA / cudf
cuDF - GPU DataFrame Library
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4.apache / datafusion-ballista
Apache DataFusion Ballista Distributed Query Engine
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from 2,098 · score 4.20
5.SouravRoy-ETL / slothdb
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
+11 stars
from 401 · score 2.48
6.unum-cloud / UStore
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️
+10 stars
from 636 · score 2.40
7.pierpo / react-archer
🏹 Draw arrows between React elements 🖋
+8 stars
from 1,336 · score 2.20