软件即服务
"Software as a service data escrow" is the process of keeping a copy of critical software-as-a-service application data with an independent third party. Similar to source code escrow, where critical software source code is stored with an independent third party, SaaS data escrow applies the same logic to the data within a SaaS application. It allows companies to protect and insure all the data that resides within SaaS applications, protecting against data loss.