How to Connect to Azure

The Connection Dialog and the fields available there ( host, port, user, database, SSH ) are explained in the Connection dialog page.

How to Create and Connect to Azure Database

Create an free account on https://manage.windowsazure.com/ On the dashboard choose to create an SQL Database:

Then from the menu you can choose the JDBC connection string:

Use the JDBC connection string in the DbSchema Connection Dialog / Use URL Tab. In the connection string replace the '{password}' with the password you choosed when creating the database user.

In the 'Target' panel enter the same username and password :

First time you will try to connect it will ask for a firewall rule. In this message you can see your client IP:

Then from the top menu create a firewall rule for it.

Connection to Azure works as for SqlServer. Additionally in the connection dialog there is a parameter for the Host name in Certificate. Here an example:
jdbc:sqlserver://%s:1433;database=%s;user=%s;password=%s;encrypt=true;hostNameInCertificate=*.database.windows.net;loginTimeout=30;
For more details about this look this article: https://docs.microsoft.com/en-us/azure/sql-database/sql-database-connect-query-java