4paradigm/OpenMLDB
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
This helps data scientists and ML engineers build and deploy machine learning applications faster. It takes your raw data and feature engineering logic (defined in SQL) and transforms it into consistent, real-time features for both model training and online predictions. Anyone who needs to get ML models from development to production with low latency will find this useful.
1,681 stars. Actively maintained with 4 commits in the last 30 days.
Use this if you need a streamlined way to generate consistent, low-latency features for your machine learning models, especially for real-time applications like fraud detection or personalized recommendations.
Not ideal if your primary need is general-purpose data warehousing or if your machine learning models do not require real-time feature computation.
Stars
1,681
Forks
325
Language
C++
License
Apache-2.0
Category
Last pushed
Mar 10, 2026
Commits (30d)
4
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