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Sometimes, when running on Windows IoT Core device, you might have some issues when trying to access files in LocalAppData folder.As you see there is no any file shown in dashboard. But, believe me, there are files in the folder. Interestingly, when this happen, you will be able to access files via PowerShell...
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When working with device twins and IoTHub, you have to be aware of security requirements of certain methods of the service twin API. For example to get the instance of the twin or to update the twin you will need ‘ ServiceConnect’ permission. var twin = await registryManager.GetTwinAsync...
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It is obvious that Cloud, BigData and IoT becoming true mega trends. They are consisted technological part for Digital Transformation process, which has a massive impact on every architect and developer. In this break-out session, we will dive deep in some of most IoT relevant Microsoft Azure...
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The true story – Ask Experts I'm usually giving deep technical sessions with lot of demos and code. However, this time we have organized Ask-Experts Break-Out Session. This is an interactive technical session. Attendees can ask questions related to IoT and we will try to help. WE can talk about IoT...
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Porec, 26.04.2017 17:10 - 17:40 It is obvious that Cloud, BigData and IoT becoming true mega trends. They are consisted technological part for Digital Transformation process, which has a massive impact on every developer. In this talk, You will learn about most important Azure Services, related...
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Welcome Reception 09.30-10.00h Build modern IoT solutions with Microsoft IoT Platform 10.00-11.00h By Damir Dobric Software Lead Architect daenet GmbH Microsoft Regional Director, Most Valuable Professional In times of digital transformation Cloud is becoming a consisted part of every IoT solution...
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It seems there is a some misunderstanding related to shrading and partitioning when talking about IoT and Microsoft Azure platform. Here is my recommendation about how we should thnk about this. EventHub uses internally messaging feature called 'partitioning'. To understand how that works...
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We have a WebApplication build on top of .NET Core Webproject template, which targets full .NET framework version instead of .NET Core. Some of you may ask why somebody would do that. The reason is simple. There are libraries out there, which currently runs on .NET Framework only. For example...
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Sometimes, wen your service code tries to invoke a Device Method, you might get following exception: Device {"Message":"ErrorCode:DeviceNotOnline;Timed out waiting for device to connect.","ExceptionMessage":"Tracking ID:61936222f52a4c159f4942f342daf269-G:6-TimeStamp...
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We will hold next Azure Meetup at Thu Nov 24, at 6:30 PM at University of Applied Sciences in Frankfurt am Main. Frankfurt University of Applied Sciences Nibelungenplatz 1 60318 Frankfurt am Main Topic: Microservices and Modern Backends We are going to start with our first MeetUp. This time I...
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If you want to read events from EventHub or IotHub on high-scale, you should use EventProcessorHost. This is a concept, which helps implementation of multiple nodes cluster, which consume events from Azure IoT services like EventHub and IotHub. Howver all samples, which you can find in documentation...
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WHEN? WHERE?
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Once the data is stored in the IotHub it can remain there for max 7 days. As long the data is in the hub it can be read by various readers. Commonly data is read by using Azure Stream Analytics. However, sometimes it is required to implement a native reader. There are two approaches when reading events...
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If you want to programmatically implement device management in IoTHub, you should use a package . Microsoft.Azure.Devices. This package provides a very simple API for device management. IotHub maintains under the hub a DocumentDB, which you typically cannot see. We say, “it is transparent for developers...
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When using IotHub, we can send Cloud-to-Device messages from any application to device, without of need to tune anything in the infrastructure. As long device is connected to internet, we can send (push) messages (commands) to it. Following code snippet shows how to start receiver loop and how...