12 - TOGAF Reference Models (Level 1)

TOGAF v9.2 Certification

1. The Foundation Architecture is embodied within the Technical Reference Model
   1. The TRM is universally applicable and can be used to build any system architecture
2. The main components are...
   1. app software
      2. business
      1. infrastructure
   2. app platform
   3. communication infrastructure
   4. application platform interface
   5. communications infrastructure interface
3. Boundaryless information flow is the idea that the boundaries between systems should be permeable. Users in an enterprise require data from many different systems. Access to data is key.
4. The III-RM provides insights for customer needs related to boundaryless information flow