Database Connector Requirements
Coveo license for the Database connector
Your Coveo license must include support for the Database connector to be able to use this connector.
A database with ODBC or OLE DB provider
When the access to communication ports between the Coveo Master server and the database server(s) is restricted, the appropriate database ports must be opened in the network infrastructure such as in firewalls to allow the Coveo connector to access the content (see Common Database Server Port Numbers or Configure the Windows Firewall to Allow SQL Server Access or Ports That Must Be Open to Make an ODBC or Data Transfer Connection through a Firewall).