head to head · open source
shardingsphere vs sqlmesh
shardingsphere has 20,800 GitHub stars, 6,900 forks, 197 open issues and last shipped yesterday. sqlmesh has 3,291 stars, 453 forks, 304 open issues and last shipped 2 days ago. shardingsphere leads on adoption by 532% (20,800 vs 3,291 stars). shardingsphere is written in Java under Apache-2.0; sqlmesh is written in Python under Apache-2.0. shardingsphere has attracted 33% as many forks as stars, sqlmesh 14%. shardingsphere 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
| shardingsphere | sqlmesh | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 3.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Python |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 6.9K | ⑂ 453 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick shardingsphere if
- You weight community size — 21K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick sqlmesh if
- You want the sqlmesh feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and sqlmesh fits your workflow better
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 →
About sqlmesh
SQLMesh is an open source Python data transformation framework released under Apache 2.0. It lives in the data engineering and analytics ecosystem, where teams build, test, and deploy SQL or Python transformations. The project is under the Linux Foundation umbrella and is described as backwards compatible with dbt.
read the full sqlmesh overview →
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Frequently asked questions
Is shardingsphere or sqlmesh more popular?
shardingsphere has 20,800 GitHub stars and sqlmesh has 3,291. shardingsphere has the larger community by that measure.
Are shardingsphere and sqlmesh free?
Both are open source. shardingsphere is licensed under Apache-2.0 and sqlmesh under Apache-2.0. Neither carries a licence fee.
What is the difference between shardingsphere and sqlmesh?
shardingsphere is written in Java and sqlmesh in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, shardingsphere or sqlmesh?
Choose shardingsphere if you want the larger community (20,800 stars) or its Apache-2.0 licence terms. Choose sqlmesh if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.