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lmdb.scroll
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import ../code/conceptPage.scroll
id lmdb
name lmdb
appeared 2011
creators Howard Chu
tags library
website http://www.openldap.org/software/repo.html
conceptDescription LMDB is a Btree-based database management library modeled loosely on the BerkeleyDB API, but much simplified. The entire database is exposed in a memory map, and all data fetches return data directly from the mapped memory, so no malloc's or memcpy's occur during data fetches. As such, the library is extremely simple because it requires no page caching layer of its own, and it is extremely high performance and memory-efficient. It is also fully transactional with full ACID semantics, and when the memory map is read-only, the database integrity cannot be corrupted by stray pointer writes from application code.
writtenIn c make
fileType text
centralPackageRepositoryCount 0
repoStats
firstCommit 2011
commits 1779
committers 34
files 30
newestCommit 2024
country United States
originCommunity https://github.com/LMDB
reference http://www.lmdb.tech/doc/group__mdb.html
githubRepo https://github.com/LMDB/lmdb
firstCommit 2011
stars 2100
forks 528
subscribers 156
created 2015
updated 2022
description Read-only mirror of official repo on openldap.org. Issues and pull requests here are ignored. Use OpenLDAP ITS for issues.
issues 0