This is one phase of the Software Development Life Cycle in which software applications and modules are repaired and/or limited new features are implemented. This typically is the longest lasting SDLC phase and one where significant profits can be realized. It is not unusual for this phase to last decades and to be contracted to off-shore companies specializing in such services. See the above Software Development Life Cycle section for more information.
For more information specific to
Software Maintenance, see below:
- Persistent Systems- A company Robert has used for outsourced software maintenance