问题描述
大家好，
Hi everyone,
我正在一个项目中，我的客户将使用Power BI桌面连接到CosmosDB来分析数据.
I'm working on a project where my customers would use Power BI desktop to connect to CosmosDB to analyze the data.
我知道CosmosDB有自己的计算单元RU，但是我的问题是，当10个客户端使用Power BI桌面连接到CosmosDB并执行自己的工作时，它将花费多少RU.
I know CosmosDB has its own compute unit called RU, but my question is how many RU will it cost when, let's say 10 client use Power BI desktop to connect to CosmosDB and do their own thing.
另外，从Power BI桌面到CosmosDB的连接数量没有限制吗?
Also, dis there any limitation of number of connections from Power BI desktop to CosmosDB?
推荐答案
RU配置不限制与CosmosDB实例的连接总数，但可以确定在限制流量之前可以流多少数据.将CosmosDB数据提取到PowerBI数据模型中可能更有效，并且用户可以 从数据模型运行报告.
The RU configuration does not limit the total number of connections to a CosmosDB instance but it does determine how much data can flow before it becomes throttled. It might be more effective to extract CosmosDB data into a PowerBI data model and users can run reporting from the data model.
请查看PowerBI服务器: https://powerbi.microsoft.com/en-us/
Please take a look at PowerBI server: https://powerbi.microsoft.com/en-us/
使用PowerBI服务器，您可以抵消拥有非常高的RU CosmosDB实例以支持来自PowerBI Desktop客户端的所有客户端连接的价格.借助PowerBI服务器，用户可以使用PowerBI桌面客户端针对PowerBI编写报告 数据模型所在的服务器.然后，只有低RU设置才能将Cosmos DB用作数据存储，以保持经济性.
With PowerBI server you can possible offset the price of having a very high RU CosmosDB instance to support all the client connections from PowerBI Desktop client. With PowerBI server, users can use the PowerBI desktop client to author reports against PowerBI server, where the data model resides. Cosmos DB can then be used as a data store only, with just low RU setting to keep things economical.
如果您还有其他问题，请告诉我们.
Please let us know if you have additional questions.
迈克
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