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ferntree

v0.7.0 Experimental

Concurrent in-memory B+ Tree featuring optimistic lock coupling

MIT OR Apache-2.0 Edition 2021
ConcurrencyData structuresDatabase implementations #database#concurrent#index#lock-free#btree

Quick Verdict

  • โœ“Actively maintained (updated 4d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
1.7K
Dependents
3
Releases
6
Size
199KB

Deep Insights

๐Ÿ“Š
Download activity

1.8K downloads in the last 30 days (59/day avg).

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 61 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 8/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
20/day avg
01002003004002/263/164/34/215/95/26

Top Dependents

Most downloaded crates that depend on ferntree

Version Adoption

v0.6.0
52%
v0.7.0
45%
v0.3.0
1%
v0.4.0
1%
v0.2.0
1%

Release Timeline

6 releasessince 2026
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Feature Flags

loombytestest-utils

README

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Maintainers

Dependencies
15
direct dependencies
Dependents
3
crates depend on ferntree

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