The session will be devoted to the issues of building the architecture of the e-health ecosystem, with a focus on differences between business architecture and IT system architecture.

• We will discuss examples of European e-health architectures.
• We will indicate the business architecture as a reference point for the IT system architect.
• We will point out the digital context as important factor for the e-health architecture.
• The questions:
  • What is the good architecture?
  • What do we expect from the architecture?
  • What are the validation criteria for the given architectural solutions?
  • How will we maintain the architecture up-to-date?