Object-Oriented Programming
Figure 2–2 Partitioned Data Model
DB
BE
Server
BE
Server
TR
FE
Client
FE
Client
FE
Client
DB
Terminals
Frontends (FE)
Routers (TR)
Backends (BE) Database (DB)
DB
FE
Client
TR
BE
Server
ZKO-GS012-99AI
2–6 Architectural Concepts