head to head · open source
duckdb vs rita-legacy
duckdb has 42,747 GitHub stars, 4,176 forks, 858 open issues and last shipped yesterday. rita-legacy has 2,511 stars, 347 forks, 87 open issues and last shipped 10 months ago. duckdb leads on adoption by 1,602% (42,747 vs 2,511 stars). duckdb is written in C++ under MIT; rita-legacy is written in Go under GPL-3.0. duckdb has attracted 10% as many forks as stars, rita-legacy 14%. duckdb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), 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
| duckdb | rita-legacy | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 2.5K |
| License | MIT | GPL-3.0 |
| Written in | C++ | Go |
| Last push | 2026-11-02 | 2026-01-12 |
| Forks | ⑂ 4.2K | ⑂ 347 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb if
- You weight community size — 43K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick rita-legacy if
- You want the rita-legacy feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Go
- You evaluated both and rita-legacy fits your workflow better
About duckdb
DuckDB DuckDB is a high performance analytical database system. It is designed to be fast, reliable, portable, and easy to use. DuckDB provides a rich SQL dialect with support far beyond basic SQL. DuckDB supports arbitrary and nested correlated subqueries, window functions, collations, complex types (arrays, structs, maps), and several extensions designed to make SQL easier to use. DuckDB is available as a standalone CLI application and has clients for Python, R, Java, Wasm, etc., with deep integrations with packages such as pandas and dplyr. For more information on using DuckDB, please refer to the DuckDB…
read the full duckdb overview →
About rita-legacy
:exclamation: Important Notice :exclamation: This repository has been archived and is no longer maintained. The project has undergone a complete rewrite and significant improvements. The new version of this project can be found here. RITA (Real Intelligence Threat Analytics) (Legacy) If you get value out of RITA and would like to go a step further with hunting automation, futuristic visualizations, and data encrichment take a look at AC Hunter. Sponsored by Active Countermeasures. RITA is an open source framework for network traffic analysis. The framework ingests Zeek Logs in TSV format, and currently supports…
read the full rita-legacy overview →
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Frequently asked questions
Is duckdb or rita-legacy more popular?
duckdb has 42,747 GitHub stars and rita-legacy has 2,511. duckdb has the larger community by that measure.
Are duckdb and rita-legacy free?
Both are open source. duckdb is licensed under MIT and rita-legacy under GPL-3.0. Neither carries a licence fee.
What is the difference between duckdb and rita-legacy?
duckdb is written in C++ and rita-legacy 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, duckdb or rita-legacy?
Choose duckdb if you want the larger community (42,747 stars) or its MIT licence terms. Choose rita-legacy if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.