The process to use this system * First, you need to create some databases which is "Videos", "MessageBusOrderInfo", "Deliveries", "Bank". And execute the corresponding sql file.

• Second, Debug the following project as a new instance which is "MessageBus", "Bank.Process", "DeliveryCo.Process", "EmailService.Process", "VideoStore.Process".
• Next, close all the processes opened before.
• Last, do whatever you like.