Koha Library Database to a New Installation
Migrating Koha, the popular open-source library management system, to a new server or a fresh installation doesn’t have to be stressful. Whether you’re upgrading to a new version or switching to better hardware, transferring your old Koha database safely is crucial to keep your library operations running smoothly.
Here’s a simple step-by-step guide to help you move your Koha database without losing any data.
Step 1: Back Up the Old Koha Database
First, take a full backup of your current Koha database. This is your safety net in case something goes wrong.
Run the following command in your terminal:
Enter the MySQL root password when prompted. This will compress your backup file and save it with an .xz extension.
Save this file on a pen drive or transfer it securely to your new server.
Step 2: Install Koha on the New Server
Now, install Koha on your new system. You can follow the official Koha installation guide available on the Koha Wiki. Make sure all dependencies like Apache, MySQL, and Zebra are installed and working.
Step 3: Restore the Old Database on the New System
Once Koha is installed, it’s time to remove the default database and import your old one.
Open MySQL:
Inside MySQL:
Now move your .xz backup file to the home directory and extract it:
Restore the backup to your newly created database:it
Step 4: Upgrade the Database Schema
Your old database might be from an older version of Koha. To make sure it works perfectly with the new version, upgrade the database schema:t
Note: Replace library with the name of your Koha instance.
Step 5: Rebuild the Zebra Index
Finally, rebuild the Zebra index so your library catalog works properly:
Final Words
Migrating your Koha system doesn’t have to be complicated. As long as you follow these steps—backup, install, restore, upgrade, and rebuild—you’ll have your library database up and running in no time.
This process ensures your records, catalog, and settings are safely transferred and fully compatible with the new setup.
Credit By
Omkar Kakeru
Founder Of PlayTech
