i think it depends on what you want to do.
If you just want to put the hole hole database on cloud then you can
- Upload your databasebase to Dropbox, Google Drive, FTP or whatever "your cloud" is...
But if you want just a subset of the database to inserted in a database you need to build your own solution. For example with an RDC (RemoteDatabaseConnector).
As you see we cannot give congrete advices without knowing what exactly you want to archieve.