LMDB
LevelDB
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| LMDB | LevelDB | |
|---|---|---|
| 2 | 27 | |
| 2,429 | 35,007 | |
| 1.2% | 1.1% | |
| 4.8 | 0.0 | |
| 20 days ago | 14 days ago | |
| C | C++ | |
| - | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
LMDB
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lmdb in chrooted environment
I am running OpenBSD current and failed to get the toy/sample lmdb to run in a chrooted environment.
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lmdb ENOENT in cgi apps
I wrote a simple C++ cgi app (lmdb.cgi) based on the learnbchs example except the pledge part to learn the lmdb toy/sample.
LevelDB
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Codebases to read
I'm partial to how cleanly written https://github.com/google/leveldb is. It is a reasonable size to fully read & grok in not too long.
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Unpacking LSM-Trees: The Powerhouse Behind Modern Databases
[4] leveldb/doc/impl.md at main · google/leveldb. GitHub. Retrieved October 21, 2023 from https://github.com/google/leveldb/blob/main/doc/impl.md
- Bloom filter support to leveldb by Sanjay Ghemawat
- SQLite performance tuning: concurrent reads, multiple GBs and 100k SELECTs/s
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The Witty Guide to Installing LevelDB on Ubuntu: HostRooster® Edition
git clone https://github.com/google/leveldb.git
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Is there a lightweight, stable and embedded database library?
leveldb?
- Ask HN: What's the best source code you've read?
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LevelDB VS ZoneTree - a user suggested alternative
2 projects | 22 Aug 2022
- Is Mongo as popular in the job world as it is with tutorial makers?
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Open Source Databases in Go
goleveldb - Implementation of the LevelDB key/value database in Go.
What are some alternatives?
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
SQLite - Unofficial git mirror of SQLite sources (see link for build instructions)
MongoDB - The MongoDB Database
libmdbx - One of the fastest embeddable key-value ACID database without WAL. libmdbx surpasses the legendary LMDB in terms of reliability, features and performance.
Sophia - Modern transactional key-value/row storage library.
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
upscaledb - A very fast lightweight embedded database engine with a built-in query language.
CouchDB - Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability
ClickHouse - ClickHouse® is a free analytics DBMS for big data
Apache Cassandra - Mirror of Apache Cassandra