How to Set Up ExtDB3 Database in Arma 3

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Database Bridge: ExtDB3

Arma 3 has no native SQL capabilities. To run persistent gamemodes like Altis Life, Exile, or KotH, you must use ExtDB3. This extension acts as a translator, allowing the game engine to read and write player stats, bank balances, and vehicle locations to a MySQL database.

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Configuration

1. Install: Upload the @extDB3 folder to the server root.
2. Setup: Edit the @extDB3/extdb3-conf.ini file.
3. Credentials: You must match these values to the Database details found in your Game Panel.

[Database]
IP = 127.0.0.1
Port = 3306
Username = u12345_altis
Password = your_secure_password
Database = s12345_altis_life

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Common Connectivity Fixes

• “Extension Failed to Load”: This critical error typically means the server is missing the Microsoft Visual C++ Redistributable (x86) files. If you are on a VPS, install these drivers. If you are on a game panel, contact support.
• “Error 9”: This means the SQL syntax in your mission file does not match the SQL version of the database. (e.g., using legacy MySQL 5.5 syntax on a MariaDB 10.6 server).