head to head · open source
duckdb vs TechShare
duckdb has 41,440 GitHub stars, 3,798 forks, 858 open issues and last shipped yesterday. TechShare has 799 stars, 76 forks, 7 open issues and last shipped 6 months ago. duckdb leads on adoption by 5,086% (41,440 vs 799 stars). duckdb is written in C++ under MIT; TechShare is written in Vue under GPL-3.0. duckdb has attracted 9% as many forks as stars, TechShare 10%. duckdb 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
| duckdb | TechShare | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 799 |
| License | MIT | GPL-3.0 |
| Written in | C++ | Vue |
| Last push | 2026-09-17 | 2026-04-02 |
| Forks | ⑂ 3.8K | ⑂ 76 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb if
- You weight community size — 41K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick TechShare if
- You want the TechShare feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Vue
- You evaluated both and TechShare fits your workflow better
About duckdb
DuckDB is an analytical, in process SQL database management system written in C++ and released under the MIT license. It runs inside the application process rather than as a separate server, and it is distributed as a standalone command line application as well as through clients for Python, R, Java, and WebAssembly. The project lives in the analytical SQL ecosystem, where the topics listed for it are analytics, database, embedded database, OLAP, and SQL. It has been developed for about eight years, with the last push recorded on 15 September 2026.
read the full duckdb overview →
About TechShare
TechShare is Vue GPL 3.0 GitHub repository and homepage site. It shares efficiency methods, quality articles, programming knowledge, practical tools, interesting content. It lives in GitHub open source documentation ecosystem. Category: Business Software / Marketing & Customer Engagement. Topics include articles, guide, java, javascript, netcore, newsletter, share, tools.
read the full TechShare overview →
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Frequently asked questions
Is duckdb or TechShare more popular?
duckdb has 41,440 GitHub stars and TechShare has 799. duckdb has the larger community by that measure.
Are duckdb and TechShare free?
Both are open source. duckdb is licensed under MIT and TechShare under GPL-3.0. Neither carries a licence fee.
What is the difference between duckdb and TechShare?
duckdb is written in C++ and TechShare in Vue. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, duckdb or TechShare?
Choose duckdb if you want the larger community (41,440 stars) or its MIT licence terms. Choose TechShare if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.