celDSP (Dispatcher)
The dispatcher as a central scheduler transmits and coordinates the data exchange between individual communication partners (transport adapters, business logics and dispatchers on other computers).
celTA (Transport adapter)
The transport adapters handle the communication between the application and the external world. The outwardly different protocols are converted inside to a standard.
celBL (Business logic)
In business logic, the data technology implementation of the process takes place.