Avoiding AWS

I believe that to avoid AWS I need to specify then next fields:

<connectionStrings>

<add name=“Source” connectionString=“Driver={SQL Server Native Client 11.0};Server=;Database=;Uid=;Pwd=;” />

<add name=“Destination” connectionString=“Driver={SQL Server Native Client 11.0};Server=;Database=;Uid=;Pwd=;” />

<add name=“Vocabulary” connectionString=“Driver={SQL Server Native Client 11.0};Server=;Database=;Uid=;Pwd=;” />

<add name=“Builder” connectionString=“Data Source=;Initial Catalog=;User Id=;Password=;” />

<add name=“CDM_Processing” connectionString=“Data Source=;Initial Catalog=;User Id=;Password=;” />

<add name=“HIX” connectionString=“Data Source=;Initial Catalog=;User Id=;Password=;” />

</connectionStrings>

at the app.config file. My intuition tells me that the source should be for example the truven DB I need to convert, the “Destination” is used to identify where the new DB needs to be saved, the Vocabulary will be the actual -latest?- vocabulary. What are “Builder”, CDM_Processing", “HIX” for? Do I need them for a Truven DB? From the code, these config is used if the program is run without any parameters and this will avoid using AWS settings. Please, let me know.
Thanks

PD: something interesting I found: Truven Marketscan datasets in CDM