head to head · open source
shardingsphere vs Impler
shardingsphere has 20,817 GitHub stars, 6,906 forks, 197 open issues and last shipped yesterday. Impler has 294 stars, 58 forks, 26 open issues and last shipped 2 months ago. shardingsphere leads on adoption by 6,981% (20,817 vs 294 stars). shardingsphere is written in Java under Apache-2.0; Impler is written in TypeScript under MIT. shardingsphere has attracted 33% as many forks as stars, Impler 20%. 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 | Impler | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 294 |
| License | Apache-2.0 | MIT |
| Written in | Java | TypeScript |
| Last push | 2026-11-02 | 2026-09-01 |
| Forks | ⑂ 6.9K | ⑂ 58 |
| 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 Impler if
- You want the Impler feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Impler 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 Impler
Readymade and scalable data import experience for developers👩💻 Simple and intuitive way to onboard users data via guided import widget Explore the docs » See it first hand · Meet the team · Report Bug · Request Feature 🤔 Why Impler? Impler provides embeddable, scalable, and readymade data import experience in products. With Impler you don't need to worry about building and managing complex architecture for importing customers' data. Just integrate impler with few easy steps and the data import experience will be ready in just a few minutes. ✨ Features 🕸️ Guided and responsive data import widget ☠️ Static…
read the full Impler overview →
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Frequently asked questions
Is shardingsphere or Impler more popular?
shardingsphere has 20,817 GitHub stars and Impler has 294. shardingsphere has the larger community by that measure.
Are shardingsphere and Impler free?
Both are open source. shardingsphere is licensed under Apache-2.0 and Impler under MIT. Neither carries a licence fee.
What is the difference between shardingsphere and Impler?
shardingsphere is written in Java and Impler in TypeScript. 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 Impler?
Choose shardingsphere if you want the larger community (20,817 stars) or its Apache-2.0 licence terms. Choose Impler if its feature set, stack or MIT licence fits better. Both are self-hostable.