Requirements

• Applications need to communicate:
  • Unless tomato buyers can communicate to tomato sellers, there will be no business.
• The system must scale:
  • As many tomato buyers and sellers as possible.
  • Being able to use any future new kind of tomatoes or any kind of products (potatoes, video games, …)
  • Add new layers: security!
• The solution must be portable across environments:
  • Not all tomato buyers and sellers will use the same system or the same language.

Used by anyone, anywhere, and with any kind of devices.