Representation of the data stream of d.ecs forms

The d.ecs forms web client is operated from within a browser. This uses HTTP(S) to communicate with the d.3 presentation server gateway or the d.ecs http gateway. They function as a proxy forwarding AJP requests of the d.ecs forms web clients to the d.ecs forms server. The d.ecs forms server loads data and forms from the instance database. This is addressed by TCP. Depending on the use case, you can connect the d.ecs forms server to external systems and databases.