head to head · open source
shardingsphere vs genblaze
shardingsphere has 20,817 GitHub stars, 6,906 forks, 197 open issues and last shipped yesterday. genblaze has 552 stars, 30 forks, 65 open issues and last shipped 3 days ago. shardingsphere leads on adoption by 3,671% (20,817 vs 552 stars). shardingsphere is written in Java under Apache-2.0; genblaze is written in Python under MIT. shardingsphere has attracted 33% as many forks as stars, genblaze 5%. shardingsphere 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 | genblaze | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 552 |
| License | Apache-2.0 | MIT |
| Written in | Java | Python |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 6.9K | ⑂ 30 |
| 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 genblaze if
- You want the genblaze feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and genblaze fits your workflow better
About shardingsphere
Apache ShardingSphere Enterprise Distributed Database Ecosystem Building the standards and ecosystem on top of heterogeneous databases, empowering enterprise data architecture transformation Official Website: OVERVIEW Apache ShardingSphere is positioned as Database Plus , a standard and ecosystem built on top of heterogeneous databases. As an operating system layer above databases, ShardingSphere does not create new databases but focuses on maximizing the computing capabilities of existing databases, providing unified data access and enhanced computing capabilities. Database Plus Core Concept : By building a…
read the full shardingsphere overview →
About genblaze
Genblaze Pipeline SDK for AI generated video, audio, and images with built in provenance. Genblaze is an AI pipeline SDK by Backblaze for building and orchestrating generative media workflows across video, image, and audio. A unified Pipeline API spans providers like OpenAI, Google, Runway, Luma, ElevenLabs, and Stability Audio, plus models served through platforms such as GMI Cloud and NVIDIA NIM ( build.nvidia.com ) — so you swap providers without rewriting orchestration. Every run produces a canonical provenance manifest you can embed directly into media files ( .mp4 , .png , .mp3 , …) and persist to…
read the full genblaze overview →
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Frequently asked questions
Is shardingsphere or genblaze more popular?
shardingsphere has 20,817 GitHub stars and genblaze has 552. shardingsphere has the larger community by that measure.
Are shardingsphere and genblaze free?
Both are open source. shardingsphere is licensed under Apache-2.0 and genblaze under MIT. Neither carries a licence fee.
What is the difference between shardingsphere and genblaze?
shardingsphere is written in Java and genblaze 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 genblaze?
Choose shardingsphere if you want the larger community (20,817 stars) or its Apache-2.0 licence terms. Choose genblaze if its feature set, stack or MIT licence fits better. Both are self-hostable.