The system requires reliable backup and recovery. | | | | | | |
Specialized data communications are required. | | | | | | |
There are distributed processing functions. | | | | | | |
Performance is critical. | | | | | | |
The system runs in an existing, heavily utilized operational environment. | | | | | | |
The system requires on-line data entry. | | | | | | |
The on-line data entry requires transactions over multiple screens/operations. | | | | | | |
ILFs are updated on-line. | | | | | | |
The inputs, outputs, files or inquiries are complex. | | | | | | |
The internal processing is complex. | | | | | | |
The code is designed to be reusable. | | | | | | |
Conversions /installation are included in the design. | | | | | | |
The system is designed for multiple installations in different organizations. | | | | | | |
The system is designed to facilitate change and ease of use. | | | | | | |