Branson's North Carolina Business Directory for 1869 shows that Shelby, in the years immediately following the Civil War, had changed little from the rural county seat economy that it had been throughout the ante-bellum period.
Enterprise Architect provides a platform for the system engineer using the Systems Modeling Language (SysML) and model based development, and in addition to the engineering models the tool provides support for project and process management.
Modeling tools enable a system. an example of a modeling tool is a data flow diagram (DFD), which graphically shows the flow of data through a system that is, the essential processes of a system, along with inputs, outputs, and files. '3.