1
I Use This!
Moderate Activity
Analyzed about 21 hours ago. based on code collected about 22 hours ago.

Project Summary

Fullfast transactional key-value memory-mapped B-Tree storage engine without WAL. Has a specific set of properties and capabilities, focused on creating unique lightweight solutions. ★ Surpasses the legendary LMDB (Lightning Memory-Mapped Database) in terms of reliability, features and performance.

libmdbx inherits all benefits from LMDB, but resolves some issues and adds a set of improvements. At the end of 2024 libmdbx was chosen as a storage engine by all modern implementations of Ethereum nodes software (Erigon, Reth by Paradigm XYZ, products of StarkWare, Silkworm, etc).

Tags

acid berkeley-db b+tree b-tree c++ c++17 c++20 database embedded indexing iot key_value key-value-storage library lmdb mmap mvcc nosql performance storage

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
65%
C++
30%
3 Other
5%

30 Day Summary

Jun 7 2026 — Jul 7 2026

12 Month Summary

Jul 7 2025 — Jul 7 2026
  • 266 Commits
    Down -325 (54%) from previous 12 months
  • 9 Contributors
    Up + 5 (125%) from previous 12 months