Hi @beepupa, welcome to the community
Do you want to use Mariadb as a backend for n8n? If so, you can find the respective settings here in our docs.
If you just want to connect to a Mariadb instance from your n8n workflows, you could use the MySQL node for this.
Hello, thank you for answering my question, I want n8N work to connect to Mariadb, I tried to use MySQL node, but the connection failed
Hey @beepupa,
What error did you get?