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Is it possible the following scenario in Azure?

I need to get data from customer premises into windows azure, process it and save it in db or table storage. The customer premises are behind firewall/nat .. etc. What is the best way to build one single solution (that will run for all customers) and allow me to get the data of a specific customer.

Basically the worker role will get the data from customer 1, process it and save it; than from customer 2 and so on.

I thought using service buss relay, but is it possible to build a custom wcf service that will run for many users, exposed in the same endpoint and allow the worker role to request data to that endpoint but for a specific customer?

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2 回答 2

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David，Service Bus Relay 是一个理想的解决方案。您可以编写一个 WCF 服务，该服务将在每个客户前提下运行并连接到您在云中的单一服务。在这里使用服务总线中继给您带来很多好处：1) 对于客户端服务，您不需要在其 NAT/防火墙中打开任何入站端口，因为服务总线客户端将建立出站连接。2) 您可以在云中运行您的服务的单个或多个实例，并在服务总线上监听单个或多个地址/端点。这样，您既可以跨服务扩展，也可以根据您的需要隔离每个客户。3) 我们支持负载平衡，您可以让多个发件人（来自客户位置）连接到单个端点地址，

以下是入门的其他资源： 概述： http: //www.windowsazure.com/en-us/develop/net/how-to-guides/service-bus-relay/ 示例：http://code.msdn .microsoft.com/windowsazure/Relayed-Messaging-Load-bd76a9f8

于 2013-01-25T17:43:44.263 回答
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我有点困惑 - 如果您需要从客户那里获取数据，他们不能简单地调用您的服务吗？通常防火墙会允许出站请求？

如果您想以异步或半主动方式向客户发送数据，服务总线中继会非常方便

于 2013-01-25T12:30:51.077 回答