Database/Data storage implementation

From "Build your own x":

C: Let's Build a Simple Database Build a clone of sqlite from scratch (Source)
C++: Build Your Own Redis from Scratch
C++: Implementation of a B-Tree Class
C#: Build Your Own Database (Source)
Clojure: An Archaeology-Inspired Database
Crystal: Why you should build your own NoSQL Database (Source, Archived)
Go: Build Your Own Database from Scratch: Persistence, Indexing, Concurrency
Go: Build Your Own Redis from Scratch
Java: Electric's B-Tree (Source JAR file)
Java: JDBM3: Work was paused and redirected to JDBM4-renamed-MapDB
Java: MapDB: MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine. (Source)
JavaScript: Dagoba: an in-memory graph database
Python: DBDB: Dog Bed Database
Python: Write your own miniature Redis with Python
Ruby: Build your own fast, persistent KV store in Ruby
Rust: Build your own Redis client and server

Reading:

Tags: storage

Last modified 28 April 2025