single service container的意思|示意

This eases management of the cluster service accounts by providing a single container for all cluster service accounts and a single point of management for changing account policies.

通过为所有群集服务帐户提供一个容器并提供一个管理位置来更改帐户策略，从而简化了群集服务帐户的管理。

During the lifetime of a portlet, the container sends service requests in different threads to a single portlet instance.

在Portlet的生存期中，容器会将不同线程中的服务请求发送到单个Portlet实例。