Focus on your application, and leave the database to us
Cloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
Private organizer/notepad. Will be web-based and written in php/MySQL. Will have the tree-organized structure of nodes (pieces of info, notes, groups, subgroups). Will allow to publish for everybody access some nodes as a blog view.