Frequently Asked Question

# sudo apt-get install software-properties-common

# sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8

# sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] http://www.ftp.saix.net/DB/mariadb/repo/10.3/ubuntu bionic main'

# sudo apt update

# sudo apt install mariadb-server