多租户指的是，通过足够的数据分离，应用程序的一个实例实际上能够服务多个客户。
Multi-tenancy implies one instance of the application can actually service multiple clients with adequate separation of data.
对于这种多租户的架构，数据和配置被虚拟分区，以使每个客户组织都能处理一个虚拟的应用程序实例。
With a multi-tenant architecture, data and configuration is virtually partitioned to allow each client organization to work with a virtual application instance.
两种计算类型都涉及到多承租(multitenancy)和多任务，即很多用户可以执行不同的任务，访问一个或多个应用程序实例。
Both computing types involve multitenancy and multitask, meaning that many customers can perform different tasks, accessing a single or multiple application instances.
图1显示了SaaS应用程序的一个实例如何为多承租者的用户提供支持。
Figure 1 shows how a single instance of an SaaS application supports users of multiple tenants.
图1显示了SaaS应用程序的一个实例如何为多承租者的用户提供支持。
Figure 1 shows how a single instance of an SaaS application supports users of multiple tenants.
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