#memory-mapped #immutability #store #flat #chain #ckb #freezer

ckb-freezer

Freezer is an memory mapped append-only database to store immutable chain data into flat files

87 releases (22 breaking)

new 0.121.0-rc2 Jan 19, 2025
0.120.0 Dec 11, 2024
0.120.0-rc2 Nov 20, 2024
0.117.0 Jul 29, 2024
0.40.0 Feb 24, 2021

#876 in Magic Beans

Download history 49/week @ 2024-09-28 195/week @ 2024-10-05 106/week @ 2024-10-12 318/week @ 2024-10-19 178/week @ 2024-10-26 128/week @ 2024-11-02 28/week @ 2024-11-09 339/week @ 2024-11-16 96/week @ 2024-11-23 374/week @ 2024-11-30 267/week @ 2024-12-07 70/week @ 2024-12-14 2/week @ 2024-12-21 7/week @ 2024-12-28 184/week @ 2025-01-04 68/week @ 2025-01-11

271 downloads per month
Used in 21 crates (2 directly)

MIT license

310KB
6.5K SLoC

Run FailPoints

cargo test --features fail/failpoints -- --test-threads=1


lib.rs:

Freezer is an memory mapped append-only database to store immutable chain data into flat files

Dependencies

~11–18MB
~263K SLoC