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Stream Analytics is probably one of consisted parts of a typical IoT solution. When huge number of devices produce telemetry data, some component will have to analyze them. In a typical IoT solution the reference architecture considers almost always ingest of data in some kind of temporary storage. AT...
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Just as reminder. I often used these PowerShell scripts to install ARM PowerShell. Install-Module AzureRM Install-AzureRM Get-Module –ListAvailable AzureRM* More information: https://msdn.microsoft.com/en-us/library/mt125356.aspx
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When working with swagger you might get following error: "Not supported by Swagger 2.0: Multiple operations with path 'api/Values' and method 'GET'”. This issue can be solved in two ways: Solution I Use attribute Route. ...
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These days new version of Azure Service Bus for Windows Server was published. That means updating of all running farms, which is not really my lovely task. And, as expected my Workflow Manager Setup ran in following error: I grabbed in the log file and found same information shown in dialog above...
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Actor Model in Service Fabric provides a feature called Event Notifications or Actor Events . This is useful when one actor wants to notify another actors or actor clients about some event like status change or similar. This is commonly very difficult to implement by using common approaches in distributed...
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In Zeiten, in denen Cloud-Technologien, mobile Lösungen und Big Data immer wichtiger werden, stellen wir fest, dass viele Ansätze des Software Engineerings an ihre Grenzen stoßen. Trotz der vielen neuen Technologien, die eine Implementierung eigentlich erleichtern sollen, steigt die Komplexität...
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When repeating over list of results, you might often run in problems, which are sometimes very difficult to understand even if solution is trivial one. Here is one example: {"code":"InvalidActionRepeatExpression","message":"Repeat expression result of action 'http'...
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When working with IoTHub, you might get following exception: An exception of type 'Microsoft.Azure.Devices.Client.Exceptions.DeviceMaximumQueueDepthExceededException' occurred in mscorlib.dll but was not handled in user code Additional information: Total number of messages on IotHub 'daenethub'...
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We all know or think to know what is a smart device. I saw many definition, which are good, but not good enough. During my software development time, I experienced many differences between classic-software in backend (middleware) or/and desktop in comparison to software which is running on Smart...
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When working with Azure Service Bus and AMQP protocol, you will find in the official documentation that outgoing port 5672 is required. This is true, but missing part in documentation is port 5671. So, if you use AMQP you will have to open outgoing ports 5672 and 5671 on TCP protocol.
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IoTHub introduce new kind of connection string called Device Connection string. To create device client instance you can do following: var client = DeviceClient .Create(“HUBNAME.azure-devices.net”, new DeviceAuthenticationWithRegistrySymmetricKey ( "DEVNAME" , “uck7p18***pDTIA2”)); However...
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At last AzureCon at Sept. 29th 2015, Microsoft announced: · Azure IoT Suite · Azure IoT Hub · Microsoft Azure Certified for IoT program Available for purchase on October 1 st , the Azure IoT Suite offers a number of benefits to customers and partners, such as the ability to start fast and small, easily...
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After Azure Portal officially introduced slots, I got many questions related to deployment of an application. I hope this short article can clarify how azure App Services are deployed under the hub. When installing multiple applications under one App Service Plan, then all apps by default physically...
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Windows 10 IoT Core is a kind Windows Operative system, which is some incarnation of Windows 10. It enables us to develop .NET and Windows applications, by using common Visual Studio toolset. Even more interesting is a fact that Windows 10 IoT Core can run on PI2 ( Raspberry ). This enables us to build...
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„ Companies that cannot adapt will fall to Digital Darwinism.” Brian Solis, Digital Marketing Analyst Die rasant voranschreitende Digitalisierung der eigenen Produkte und Prozesse sowie der ständige Wandel in den Beziehungen zwischen Zulieferern und Herstellern stellt die Industrie vor große Herausforderungen...