There are several ways to configure a database connection and several ways to perform an authentication. TNS configuration is the simplest, but it requires you to have the tnsnames.ora file somewhere ...

Oracle's Database@AWS offering has been made generally available, launching in two Amazon Web Services (AWS) cloud regions, placing Oracle hardware within Amazon data centers. Oracle Database@AWS ...

I'm developing a .NET web application in C# and need to populate a DataGrid from one of our enterprise DBs. I can connect to the db in the server explorer and set up the DataSet and TableAdaptors ...