EssentialsC MySQL Database Expansion

MySQL database expansion for EssentialsC. Syncs player data across your network.

Features

• MySQL database storage for EssentialsC data
• Cross-server balance synchronization
• Async database operations
• Auto-import existing data
• Connection pooling

Requirements

• EssentialsC v4.1.4+
• MySQL 5.7+
• Java 17+

Installation

1. Download the expansion JAR
2. Place in <server_root>/plugins
3. Restart server
4. Configure /plugins/EssentialsC-MySQLExpansion/config.yml

Configuration

# EssentialsC MySQL Database Expansion
# Cross-server economy synchronization


# Unique identifier for this server instance
# IMPORTANT: Each server in your network must have a different server-id
server-id: "server-1"


mysql:
  host: "localhost"
  port: 3306
  database: "essc_sync"
  username: "root"
  password: ""
  # Connection pool size
  # For aggressive 1-second sync mode, use 10-20 for best performance
  # Minimum recommended: 10
  pool-size: 10