head to head · open source
etcd vs orioledb
etcd has 52,270 GitHub stars, 10,506 forks, 351 open issues and last shipped yesterday. orioledb has 4,195 stars, 187 forks, 131 open issues and last shipped yesterday. etcd leads on adoption by 1,146% (52,270 vs 4,195 stars). etcd is written in Go under Apache-2.0; orioledb is written in C under Apache-2.0. etcd has attracted 20% as many forks as stars, orioledb 4%. orioledb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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
| etcd | orioledb | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 4.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | C |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 11K | ⑂ 187 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick etcd if
- You weight community size — 52K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick orioledb if
- You want the orioledb feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C
- You evaluated both and orioledb fits your workflow better
About etcd
etcd is an Apache 2.0 licensed, Go written distributed key value store that holds the most critical data of a distributed system in a Raft replicated log, aimed at the platform and infrastructure engineers who must keep that control plane data consistent and available.
About orioledb
OrioleDB is an open source storage engine for PostgreSQL, delivered as an extension built on the table access method framework and standard Postgres extension interfaces, intended for database operators, platform engineers, and PostgreSQL contributors who need better vertical scalability and lower maintenance burden than the default heap engine offers.
read the full orioledb overview →
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Frequently asked questions
Is etcd or orioledb more popular?
etcd has 52,270 GitHub stars and orioledb has 4,195. etcd has the larger community by that measure.
Are etcd and orioledb free?
Both are open source. etcd is licensed under Apache-2.0 and orioledb under Apache-2.0. Neither carries a licence fee.
What is the difference between etcd and orioledb?
etcd is written in Go and orioledb in C. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, etcd or orioledb?
Choose etcd if you want the larger community (52,270 stars) or its Apache-2.0 licence terms. Choose orioledb if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.