如果计划安装一台单独的服务器，但是以后可能会添加到集群中去，那么推荐采用该选项。
This option is recommended if you plan to install a stand-alone server, but would like to add this server to a cluster in the future.
可以动态添加新的 SDS 服务器，以分担查询工作负载和扩展可用性选项。
New SDS servers can be added dynamically to share query workload and expand availability options.
在现实生活中，您可以使用选项板中的活动来添加逻辑以防返回错误、服务不可用时重试、或其他您可能需要的处理逻辑。
In a real life implementation, you use the activities in the palette to add logic in case a fault was returned, retries if the service is not available, or other processing logic you may need.
应用推荐