Note: Use branch "feature/sctp_I_v11"

Project

This C++ project is an ongoing effort to explore and implement various B^$\epsilon$-Tree and B⁺-Tree variants. Designed as a resource for both educational and practical applications, it aims to provide insights into the different optimizations and uses of B^$\epsilon$-Tree and B⁺-Tree in databases and filesystems. As work progresses, the project will feature implementations ranging from basic structures suitable for learning purposes to more advanced versions optimized for specific challenges such as concurrency and cache efficiency. Contributors are welcome to join in this evolving exploration of one of the most fundamental data structures in computer science.

The project currently includes the following modules:

• libcache: A library for managing cache operations, including LRUCache.
• libbtree: The main library for implementing various B^$\epsilon$-Tree and B⁺-Tree variants.
• sandbox: A utility for debugging and validating functionality.
• test_all: A unit testing suite.

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Prerequisites

What things you need to install the software and how to install them, for example, Visual Studio, any specific editions or versions, etc.

1. Windows

   1.1. Visual Studio 2022 or later

   1.2. C++ development tools for Visual Studio

2. Linux

   2.1. CMake

   2.2 g++-11

   2.2. glog

   2.5. libpmem (when using NVRAM)

Installing

A step by step series of examples that tell you how to get a development environment running.

1. Clone the repository

   git clone https https://github.com/SajadKarim/haldendb.git
   cd haldendb
   git checkout feature/sctp
   

2. Windows

   2.1. Open the Solution

   Open haldendb.sln with Visual Studio.

   2.2. Build the Project

   Navigate to Build > Build Solution or press Ctrl+Shift+B to build the project.

   2.3. Run the Application

   Set the desired project as the startup project by right-clicking on the project in the Solution Explorer and selecting Set as StartUp Project. Run the project by clicking on Debug > Start Without Debugging or pressing Ctrl+F5.

3. Linux

   4.1. cd test_all

   4.2. mkdir build

   4.3. cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-D__CONCURRENT__ -D__TREE_WITH_CACHE__"

   4.4. cmake --build .

   4.5. ./test_all

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