IoT – Integration of Things: Processing Service Bus Queues Using Azure Functions

In my my previous post, I showed how we can use a WebJob to process a Service Bus queue and store the data in an Azure SQL database. This was pretty simple to set up, but it did require a good understanding of how to connect with these and process the data. Sometimes however we just want to do a quick integration without needing to set up all this plumbing. Recently Microsoft announced a new feature called Azure Functions, with now makes this possible. Azure functions can be used to create a small function which can run stand-alone, or be called from other applications, for example from a logic app, as has been described here by Sandro Pereira. Azure Functions provide out of the box connections for triggers, input and output to a lot of other Azure features, including Event Hubs, Service Bus, Azure Storage and DocumentDB. In this post I will show how we can process our message from the queue we created in this blogpost, and store it in an Azure Storage table. We will start by creating a new Function App in the portal.

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