4paradigm / OpenMLDB
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
Why this job: works in the areas we cover, but does not say which job it does

What it does
- Step 1. Offline development of feature engineering script based on SQL
- Step 2. SQL online deployment using just one command
- Step 3. Online data source configuration to import real-time data
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 2 days ago
- Stars
- 1,717
- +1 this week
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- 2 systems
- Mac, Linux
- Latest version
- v0.9.3
- Released 20 months ago
- Built with
- C++
- 74% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 78% closed
- 378 still open
- Pull requests
- 2,101 merged
- 34 waiting
- Releases
- 43
- 0 in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
Similar repos
| Repo | Stars | Last commit | Licence | Downloads for |
|---|---|---|---|---|
| feature-engine / feature_engine | 2,297 | 55 days ago | BSD-3-Clause | No downloads |
| feast-dev / feast | 7,358 | 6 days ago | Apache-2.0 | No downloads |
| metarank / metarank | 2,460 | 37 days ago | Apache-2.0 | No downloads |
More: download files, languages, topics and project record
Download files, v0.9.3
- Mac1 file, 33 downloads
- Linux2 files, 237 downloads
Languages
- C++ 74%
- Java 18%
- Scala 3%
- Python 3%
Topics
- feature-engineering
- machine-learning
- featurestore
- in-memory-database
- database-for-machine-learning
- machine-learning-database
- feature-store
- feature-extraction
- database-for-ai
- featureops
- mlops
Project record
- JobOther AI tools
- StatusListed
- Commits14,872
- Forks335
- Watching39
- Stars in 28 days+4
- CreatedMar 12, 2021
- First seen by usNov 7, 2026
- CheckedNov 11, 2026
