Suppose I have 5 of the same C# based desktop depot management?
This is a classic model for a "hub and spoke" data integration architecture. Of course, that assumes you can either access the data from the C# based desktop applications or have them report the data you want to the central server. If they are existing applications but you have access to their data you could have an Extract, Transform and Load (ETL) application like cloverEtl or Informatica extract the data and send it to the central server. The central node has a relational database that ...