Currently, each application exists on a dedicated server that is designed to meet the requirements of the application. The applications and their characteristics are identified in the following table.
Application Description |
Characteristics |
---|---|
Application server |
Exhibits negative scalability beyond 2 CPUs |
Database instance for application server |
Heavy transaction processing |
Application server in test and development environment |
GUI-based, with untested code execution |
Transaction processing server |
Primary concern is response time |
Standalone database instance |
Processes a large number of transactions and serves multiple time zones |