How to find absence of signal in a Stream Analytics job

Introduction Recently, I worked at an IoT solution where the customer had to build a Stream Analytics query to check when no data has arrived from a given device in a configurable time window. To solve this problem, the idea is to correlate the data stream containing real-time events (e.g. sensor readings) with device reference…

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How to implement a partitioned SendBatch method for Azure Service Bus entities

Introduction When a developer tries to use the SendBatch or SendBatchAsync methods exposed by the MessageSender, QueueClient, TopicClient, and EventHubClient classes contained in the Microsoft.ServiceBus.dll, and the batch size is greater than the maximum allowed size for a BrokeredMessage or an EventHub object (at the time of writing, the limit is 256 KB), the method…

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How to store Event Hub events to Azure SQL Database

Introduction This sample shows how to use the EventProcessorHost to retrieve events from an Event Hub and store them in a batch mode to an Azure SQL Database. The solution demonstrates how the use the following techniques: Send events to an Event Hub using both AMQP and HTTPS transport protocols. Create an entity level shared…

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Service Bus Explorer 2.6 now available!

I just released an improved version of the Service Bus Explorer tool based on the Microsoft.ServiceBus.dll 2.6.1.0. You can find the code here: MSDN Code Gallery (suggested) GitHub (mostly for developers and contributors) Chocolatey The zip file contains: The source code for the Service Bus Explorer 2.6.1.0. This version of the tool uses the Microsoft.ServiceBus.dll…

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