Déjà vu: Software as a Service
Conclusion:Software as a service seems suspiciously familiar, bringing up old memories of time share mainframe computing systems in a different era, and more recent memories of application service provider based software offerings. Repackaging of old concepts in new terminology is a technique commonly used by software vendors. However, don’t dismiss software as a service due to a lack of technical innovation. The current attraction of SaaS is a result of changes in the economics of IT infrastructure.