You must disable MySQL® Strict Mode in order to run WHMCS on your server.
You can configure WHMCS to use an encrypted MySQL® database.
You can migrate your data between local storage locations.
You can easily migrate your WHMCS installation's data storage between locations.
If a serious problem occurs, you can restore your database from a recent backup.
WHMCS supports using Amazon S3™ as a storage provider.
You must create a bucket before you can start configure Amazon S3™ as a storage provider.