head to head · open source
airflow vs shardingsphere
airflow has 47,147 GitHub stars, 18,000 forks, 1,831 open issues and last shipped yesterday. shardingsphere has 20,805 stars, 6,904 forks, 197 open issues and last shipped yesterday. airflow leads on adoption by 127% (47,147 vs 20,805 stars). airflow is written in Python under Apache-2.0; shardingsphere is written in Java under Apache-2.0. airflow has attracted 38% as many forks as stars, shardingsphere 33%. airflow was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| airflow | shardingsphere | |
|---|---|---|
| GitHub stars | ★ 47K | ★ 21K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Java |
| Last push | 2026-10-11 | 2026-10-11 |
| Forks | ⑂ 18K | ⑂ 6.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick airflow if
- You weight community size — 47K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick shardingsphere if
- You want the shardingsphere feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and shardingsphere fits your workflow better
About airflow
Apache Airflow is an open source Python platform for programmatically authoring, scheduling, and monitoring data workflows, aimed at data engineers, data scientists, and MLOps teams who need to orchestrate pipelines as code.
read the full airflow overview →
About shardingsphere
Apache ShardingSphere is an Apache 2.0 licensed, Java based distributed database ecosystem positioned as Database Plus — a standards and enhancement layer that sits above heterogeneous databases so applications can connect to, govern, and compute across them as if they were one database, aimed at enterprise data architects and developers running sharded, multi database estates.
read the full shardingsphere overview →
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Frequently asked questions
Is airflow or shardingsphere more popular?
airflow has 47,147 GitHub stars and shardingsphere has 20,805. airflow has the larger community by that measure.
Are airflow and shardingsphere free?
Both are open source. airflow is licensed under Apache-2.0 and shardingsphere under Apache-2.0. Neither carries a licence fee.
What is the difference between airflow and shardingsphere?
airflow is written in Python and shardingsphere in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, airflow or shardingsphere?
Choose airflow if you want the larger community (47,147 stars) or its Apache-2.0 licence terms. Choose shardingsphere if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.