Lib.rs

› Database implementations
#nostr-database #lmdb #embedded-database #backed #unfairly

nostrdb

An unfairly fast embedded nostr database backed by lmdb

by William Casarin and 4 contributors

17 unstable releases (5 breaking)

new 0.6.1 Mar 21, 2025
0.6.0 Mar 21, 2025
0.5.2 Dec 30, 2024
0.4.0 Nov 28, 2024
0.1.6 Dec 31, 2023

#104 in Database implementations

Download history 249/week @ 2024-12-01 203/week @ 2024-12-08 262/week @ 2024-12-15 173/week @ 2024-12-22 400/week @ 2024-12-29 283/week @ 2025-01-05 163/week @ 2025-01-12 229/week @ 2025-01-19 183/week @ 2025-01-26 156/week @ 2025-02-02 249/week @ 2025-02-09 339/week @ 2025-02-16 189/week @ 2025-02-23 168/week @ 2025-03-02 170/week @ 2025-03-09 399/week @ 2025-03-16

940 downloads per month
Used in 2 crates (via nostr-ndb)

GPL-3.0-or-later

6MB
93K SLoC

C 71K SLoC // 0.1% comments Rust 17K SLoC // 0.0% comments Assembly 2.5K SLoC // 0.1% comments GNU Style Assembly 754 SLoC // 0.1% comments Shell 546 SLoC // 0.1% comments Python 445 SLoC // 0.3% comments Swift 270 SLoC // 0.0% comments Automake 254 SLoC // 0.1% comments FlatBuffers Schema 172 SLoC // 0.1% comments M4 68 SLoC // 0.2% comments

Contains (static library, 175KB) nostrdb/src/bolt11/libnostrdb.a, (obscure autoconf code, 21KB) nostrdb/deps/secp256k1/configure.ac

nostrdb-rs

ci docs

nostrdb in Rust!

Dependencies

~3–12MB
~132K SLoC