head to head · open source
shardingsphere vs whodb
shardingsphere has 20,800 GitHub stars, 6,900 forks, 197 open issues and last shipped yesterday. whodb has 5,031 stars, 238 forks, 42 open issues and last shipped yesterday. shardingsphere leads on adoption by 313% (20,800 vs 5,031 stars). shardingsphere is written in Java under Apache-2.0; whodb is written in Go under Apache-2.0. shardingsphere has attracted 33% as many forks as stars, whodb 5%. whodb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-pipeline), so they are genuine substitutes rather than adjacent tools.
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 | whodb | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 5.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 6.9K | ⑂ 238 |
| 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 whodb if
- You want the whodb feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and whodb 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 whodb
WhoDB is an Apache 2.0, Go based open source data workspace that gives users one place to explore databases, edit data, run queries, and understand how a schema fits together. It runs in the browser, is available as a desktop application, and also provides a terminal CLI, so it fits the open source data engineering and integration ecosystem for internal tools, data platforms, database management, data governance, data integration, data pipelines, data catalogs, data lineage, and ER diagrams.
read the full whodb overview →
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Frequently asked questions
Is shardingsphere or whodb more popular?
shardingsphere has 20,800 GitHub stars and whodb has 5,031. shardingsphere has the larger community by that measure.
Are shardingsphere and whodb free?
Both are open source. shardingsphere is licensed under Apache-2.0 and whodb under Apache-2.0. Neither carries a licence fee.
What is the difference between shardingsphere and whodb?
shardingsphere is written in Java and whodb in Go. 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 whodb?
Choose shardingsphere if you want the larger community (20,800 stars) or its Apache-2.0 licence terms. Choose whodb if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.