10 releases (breaking)

0.8.0 Feb 20, 2025
0.7.0 Jun 10, 2024
0.6.0 Apr 5, 2024
0.4.0 Mar 26, 2023
0.2.1 Mar 7, 2022

#422 in Database implementations

Download history 1220/week @ 2024-11-27 1229/week @ 2024-12-04 1458/week @ 2024-12-11 1131/week @ 2024-12-18 310/week @ 2024-12-25 834/week @ 2025-01-01 1127/week @ 2025-01-08 1219/week @ 2025-01-15 679/week @ 2025-01-22 760/week @ 2025-01-29 746/week @ 2025-02-05 728/week @ 2025-02-12 791/week @ 2025-02-19 621/week @ 2025-02-26 571/week @ 2025-03-05 1124/week @ 2025-03-12

3,151 downloads per month
Used in 17 crates (5 directly)

Apache-2.0

20KB
438 lines


EchoDB Logo

An embedded, in-memory, immutable, copy-on-write, key-value database engine.


     

Features

  • In-memory database
  • Multi-version concurrency control
  • Rich transaction support with rollbacks
  • Multiple concurrent readers without locking
  • Support for serializable, isolated transactions
  • Atomicity, Consistency and Isolation from ACID

Dependencies

~3.5–9.5MB
~85K SLoC