MariaDB SkySQL supports disabling SSL/TLS as an option:
By default, MariaDB SkySQL services feature data-in-transit encryption.
When the "Disable SSL/TLS" feature is enabled, traffic to a SkySQL service is performed in the clear. This may severely impact the confidentiality, integrity, and security of your data.
This feature is available for transactions topologies on AWS and GCP.
Single Node Transactions
Understand the risks of using this feature.
Launch a SkySQL service:
Check the "Disable SSL/TLS" checkbox.
Connect without SSL/TLS
Understand the risks before connecting without SSL/TLS.
Adapt standard instructions for connecting by omitting SSL, TLS, and Certificate Authority Chain parameters and options.