There are 7 repositories under btree topic.
A minimal but extreme fast B+ tree indexing structure demo for billions of key-value storage
Forensics tool for NTFS (parser, mft, bitlocker, deleted files)
Go datastructures.
Berkeley DB
Java implementation for Introduction to Algorithms book.
Embedded persistent key-value store for .NET. Pure C# code.
Source code for DPTree: Differential Indexing for Persistent Memory
SimpleDBM is an Open Source Multi-Threaded Embeddable Transactional Database Engine in Java.
Implements some containers (stack, queue, priorityQueue, set, arrayList, linkedList, map and btree) in golang
It’s a pure safe BTree that can be used to build your own special-purpose btree data structure
Implementation of B and B+ Trees in python
This is an extension of Immutable.js that provides sorted collections SortedMap and SortedSet. The current implementation is using highly optimized B-tree memory structure.
LeetCode solutions, classified by tags of companies and topics.
golang实现常用集合
Data structures implementation & visualization
Query-Aware LSH for Approximate NNS (PVLDB 2015 and VLDBJ 2017)
a new disk-oriented storage manager for the SQLite DBMS. Such a storage manager assumes that the primary storage location of the database is on disk.
Disk based index database implementation. Purely written in Java.