BlockchainDB Documentation

Welcome to the BlockchainDB documentation. This guide provides comprehensive information about the BlockchainDB project, its components, usage, and API reference.

Table of Contents

1. Introduction
2. Installation
3. Core Components
4. Usage Examples
5. API Reference
6. Performance Considerations
7. Testing

Introduction

BlockchainDB is a specialized key-value database designed for blockchain applications. It provides efficient storage and retrieval of data with features specifically tailored for blockchain use cases.

Installation

BlockchainDB is written in Go and can be installed using Go modules:

go get github.com/AccumulateNetwork/BlockchainDB

Core Components

BlockchainDB consists of several core components:

• Key-Value Store (KV) - The main database interface
• Buffered File (BFile) - Efficient file I/O operations
• Key File (KFile) - Key storage and management
• History File - Historical data management
• Bloom Filter - Efficient membership testing

Usage Examples

See the examples directory for code samples demonstrating how to use BlockchainDB.

API Reference

Detailed API documentation for each component can be found in the API Reference section.

Performance Considerations

For information about optimizing performance and understanding the trade-offs in different usage scenarios, see the Performance Guide.

Testing

For information about the testing approach used in BlockchainDB, including what works well and areas for improvement, see the Testing Documentation.