Glaser John
Siemens Healthcare Health Services, Malvern, PA, USA.
Healthc Financ Manage. 2011 Aug;65(8):52-5.
Software as a Service (SaaS), built on cloud computing technology, is emerging as the forerunner in IT infrastructure because it helps healthcare providers reduce capital investments. Cloud computing leads to predictable, monthly, fixed operating expenses for hospital IT staff. Outsourced cloud computing facilities are state-of-the-art data centers boasting some of the most sophisticated networking equipment on the market. The SaaS model helps hospitals safeguard against technology obsolescence, minimizes maintenance requirements, and simplifies management.
软件即服务(SaaS)基于云计算技术构建,正成为IT基础设施的先驱,因为它有助于医疗保健提供商减少资本投资。云计算使医院IT员工的运营费用可预测、按月固定。外包云计算设施是最先进的数据中心,配备了市场上一些最精密的网络设备。SaaS模式有助于医院防范技术过时,将维护需求降至最低,并简化管理。