head to head · open source
shardingsphere vs docetl
shardingsphere has 20,800 GitHub stars, 6,900 forks, 197 open issues and last shipped yesterday. docetl has 4,097 stars, 443 forks, 45 open issues and last shipped 13 days ago. shardingsphere leads on adoption by 408% (20,800 vs 4,097 stars). shardingsphere is written in Java under Apache-2.0; docetl is written in Python under MIT. shardingsphere has attracted 33% as many forks as stars, docetl 11%. 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 | docetl | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 4.1K |
| License | Apache-2.0 | MIT |
| Written in | Java | Python |
| Last push | 2026-09-17 | 2026-09-05 |
| Forks | ⑂ 6.9K | ⑂ 443 |
| 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 docetl if
- You want the docetl feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and docetl 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 docetl
DocETL is a Python system for agentic LLM powered data processing and ETL. It lives in the data engineering and document processing ecosystem, where pipelines must turn structured records and unstructured documents into queryable tables. Users describe each operation in natural language, and DocETL provides operators such as map, reduce, and filter, then orchestrates them across the data.
read the full docetl overview →
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Frequently asked questions
Is shardingsphere or docetl more popular?
shardingsphere has 20,800 GitHub stars and docetl has 4,097. shardingsphere has the larger community by that measure.
Are shardingsphere and docetl free?
Both are open source. shardingsphere is licensed under Apache-2.0 and docetl under MIT. Neither carries a licence fee.
What is the difference between shardingsphere and docetl?
shardingsphere is written in Java and docetl 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 docetl?
Choose shardingsphere if you want the larger community (20,800 stars) or its Apache-2.0 licence terms. Choose docetl if its feature set, stack or MIT licence fits better. Both are self-hostable.