Software-as-a-Service Gains Momentum with Strong ROI Success Rate and Moderate Cost Predictability

摘要

After an initial period of uncertainty, the software-as-a-service (SaaS) model of software delivery is picking up momentum with organizations of all sizes. This trend is being propelled by the perception that SaaS applications are faster, easier, and less expensive to deploy and maintain than traditional commercial software. SaaS eliminates the need for business organizations to make expensive up-front capital investments in software. Furthermore, SaaS is convenient for enterprises. The technology is flexible and easily scalable.