In the beginning of this month I was in a business trip to Asia to train our technical team members on a new software component we developed in our R&D team. The main goal of this component is to monitor net events and map it to actions. The business user has the ability to creates flows in a web interface and to defines the relevant actions for each event. In our solution we used WCF to communicate between our services, in addition, we used FTP to transfer batch files to our backend server.
You can look on some of my pictures here.