I’m trying to know how connect a database of Microsoft SQL Server to Knime with the node of Microsoft SQL Server Connector? I do not know really well how to configure the node? Where do I have to search on Microsoft SQL Server to configure the node?
have you checked Database Guide? Each configuration field is explained in it and there is even examples on how to connect to some databases including Microsoft SQL Server.
But I would recommend using the official Microsoft SQL driver, I had quite a few problems with the default driver. The microsoft sql driver can be installed as a knime extension: