MariaDB is a popular open-source database solution for cloud, SaaS, and on-premise applications made by the original developers of MySQL. While it is a cummunity-developed relational database management system MariaDB is guaranteed to stay open-source.

Google Sheets are a web-based application that allows users to create, modify and share spreadsheets online. With Google Sheets users can access and edit their spreadsheets from tablets, phones or computers wherever they go even when there’s no internet connection, changes will be synchronized when users go online again. Google Sheets are part of a free, web-based software office suite offered by the Google Drive service.