Options for Connecting to the Database 
You can enter the following options for connecting to the database:
If the connection to the database is slow, you can work with reduced functionality in the SQL Studio in WAN mode (Wide Area Network). In WAN mode, only
If an existing database connection is inactive for a long period, the database will usually disconnect automatically. You can, however, change this. Activate the NOTIMEOUT checkbox in the toolbar, and then open the database session.