head to head · open source
etcd vs sqlx
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. sqlx has 17,623 stars, 1,770 forks, 754 open issues and last shipped 3 days ago. etcd leads on adoption by 198% (52,441 vs 17,623 stars). etcd is written in Go under Apache-2.0; sqlx is written in Rust under Apache-2.0. etcd has attracted 20% as many forks as stars, sqlx 10%. etcd 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
| etcd | sqlx | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 18K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 11K | ⑂ 1.8K |
| 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 sqlx if
- You want the sqlx feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and sqlx fits your workflow better
About etcd
etcd Note : The main branch may be in an unstable or even broken state during development. For stable versions, see [releases][github release]. etcd is a distributed reliable key value store for the most critical data of a distributed system, with a focus on being: Simple : well defined, user facing API (gRPC) Secure : automatic TLS with optional client cert authentication Fast : benchmarked 10,000 writes/sec Reliable : properly distributed using Raft etcd is written in Go and uses the [Raft][] consensus algorithm to manage a highly available replicated log. etcd is used in production by many companies, and the…
About sqlx
SQLx 🧰 The Rust SQL Toolkit Install Usage Docs Ecosystem Discord Built with ❤️ by The LaunchBadge team Have a question? Be sure to check the FAQ first! SQLx is an async, pure Rust † SQL crate featuring compile time checked queries without a DSL. Truly Asynchronous . Built from the ground up using async/await for maximum concurrency. Compile time checked queries (if you want). See SQLx is not an ORM. Database Agnostic . Support for [PostgreSQL], [MySQL], [MariaDB], [SQLite]. [MSSQL] was supported prior to version 0.7, but has been removed pending a full rewrite of the driver as part of our [SQLx Pro initiative]…
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Frequently asked questions
Is etcd or sqlx more popular?
etcd has 52,441 GitHub stars and sqlx has 17,623. etcd has the larger community by that measure.
Are etcd and sqlx free?
Both are open source. etcd is licensed under Apache-2.0 and sqlx under Apache-2.0. Neither carries a licence fee.
What is the difference between etcd and sqlx?
etcd is written in Go and sqlx in Rust. 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 sqlx?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose sqlx if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.