Storing Event Data in Elastic Search

There was a CPU and network issue when the hosts uploaded data directly from the client to Elastic Search.¬† To allow for the same data load without the elastic overhead running on the client the following architecture was used: Hosts use Event Hubs to upload the telemetry data Consume Event Hub data with Stream Analytics … Continue reading Storing Event Data in Elastic Search

Create Azure Function to process IoT Hub file upload

  On the Wren Solutions project, there was need to sync a large data set from a device and merge data from it into an existing data set in Microsoft Azure. To accomplish this we decided to use the following workflow: Upload the file using Azure IoT Hub Trigger a function on the Azure Blob¬†creation … Continue reading Create Azure Function to process IoT Hub file upload

Your app is currently in read-only mode because you have published a generated function.json

If you published your Azure function from Visual Studio and are seeing the message: Your app is currently in read-only mode because you have published a generated function.json Then do the following steps: From the functions page click Platform Features. After you go to the platform features page, click on App Service Editor After that, … Continue reading Your app is currently in read-only mode because you have published a generated function.json