A minimal but extreme fast B+ tree indexing structure demo for billions of key-value storage

• UpdatedJan 4, 2023
• C

Fast sorted collections for Swift using in-memory B-trees

• UpdatedFeb 23, 2022
• Swift

An on-disk B+tree for Python 3

• UpdatedMar 18, 2019
• Python

An persistent relational database built in Go.

• UpdatedJul 17, 2025
• Go

Forensics tool for NTFS (parser, mft, bitlocker, deleted files)

• UpdatedJul 23, 2023
• C++

Go datastructures.

• UpdatedOct 7, 2022
• Go

B+ Tree - List - File Structures 2 - Memory Mapped File Structures for Go

• UpdatedMar 29, 2019
• Go

Berkeley DB

• UpdatedOct 21, 2023
• C

A persistent B+Tree (clustered index) implementation in Rust.

• UpdatedJul 3, 2024
• Rust

Modern C++ B-tree containers

• UpdatedAug 11, 2023
• C++

Greg's Template Library of useful classes.

• UpdatedDec 7, 2025
• C++

B-tree implementation for Go

• UpdatedMar 6, 2022
• Go

Disk-based B+-tree written in Pure Java

• UpdatedOct 13, 2020
• Java

An efficient, conscise, and simple implementation of a purely on-disk B+ Tree data structure

• UpdatedNov 8, 2023
• Java

Indexes your Python objects for fast lookup by their attributes.

• UpdatedOct 29, 2025
• Python

TuplDB is a high-performance, concurrent, transactional, scalable, low-level embedded database.

• UpdatedDec 15, 2025
• Java

KVStore is a simple Key-Value Store based on B+Tree (disk & memory) for Java

• UpdatedAug 27, 2025
• Java

Java implementation for Introduction to Algorithms book.

• UpdatedJul 24, 2022
• Java

A fast, disk-based BTree package with an extensive easy-to-use API optimized for large keys with many values.

• UpdatedSep 8, 2025
• Go

A proto-database inspired by SQLite for educational purposes.

• UpdatedJun 30, 2025
• C