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If you get following error: This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package. to workaround this issue please take a look here: http://forums.iis.net/t/1178551.aspx Then you might get this error: invalid...
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As every year in context of my lesion at University of Applied Sciences in Frankfurt , I give an opportunity to all my students to visit Microsoft office in Bad Homburg and to talk to some Microsoft representatives. This year at April 11th 2016, my Microsoft colleague Julia Jauß will give us an...
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Today I have presented, Service Fabric and Actor Programming Model at //parallel 2016 . Thanks for attending to many many C++ and JAVA experts. http://www.slideshare.net/damirdobric/moderne-backends-mit-dem-aktor-programmiermodell
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After provisioning local cluster, there are several options to manage it. For example, cluster can be managed by using power-shell, Service Fabric Explorer or Service Fabric explorer Web Application. Connect to Service Fabric cluster using Powershell: Connect-ServiceFabricCluster' command (without...
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When working with Azure Resource Manager (ARM) templates, you might see errors like following one: 'The domain name label dnsLBIP is invalid. It must conform to the following [ERROR] regular expression: ^[a-z][a-z0-9-]{1,61}[a-z0-9]$.' In this case DNS Loadbalancer IP address was not named correctly...
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•Design Patterns: https:// msdn.microsoft.com/en-us/library/dn600223.aspx •Developing Applications that Use Service Bus: https :// msdn.microsoft.com/en-us/library/azure/ff182819.aspx •Service Bus documentation: https ://azure.microsoft.com/en-us/documentation/articles/fundamentals-service-bus...
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Sometimes some device (IBM Think Pad or even Surface PRO 4) might get some issues with USB drivers. In that case your board is not recognized in Arduino IDE and you cannot select COM port, where the board is connected. If that happen, please first reboot your machine. Note that reboot is not always required...
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This year on Azure on Tour in Frankfurt we organized an IoTLab for all interested attendees. We scheduled 3slots of 2 hours. Unfortunately they all ware booked out in very short time. We prepared for this IoT lab a weather station on Arduino as described here . If you follow provided...
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Azure IoT Hubs supports Amqp protocol as default fast transport. But there are few interesting variations, which are not well documented or not obvious. For example, when implementing the device code you can specify explicitly the protocol, which should be used. As you see on the next picture, TransportType...
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IoTHub uses in general (with some iot specific improvements) messaging technology behind Azure Service Bus. That means that connection strings of IoTHub are same or similar as in a case of service bus. For example, if you open up azure management portal, you can grab the connection string: However these...
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You want to learn about Azure Cloud and Data Platform? Then feel invited to out Azure Global Bootcamp at April 16th in Frankfurt am Main. We will have many industry well known experts, professionals and enthusiast. This year we will set more focus and hand on labs then break out session. Attendees will...
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Damir Dobric Posts
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Damir Dobric
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02-04-2016
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Filed under: cloud, azure, windows azure, ServiceBus, Microsoft Azure, iot, Devices and Services, Machine Learning, AzureStreamAnalytics, LogicApps, AzureDatalake, Service Fabric
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Last week we organized IoT hackathone (+ workshop) with Intel. The idea was to show how to build real-life IoT solution on Intel’s Edison Board connected to Azure Event Hub. We created a simple Node.js application running on Edison board, by using Intel’s XDK IoT Edition . The full tutorial, which...
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Raspberry PI does not have built in battery, which would keep board clock running and in sync with world clock. However if running Windows IOT Core, the operative system would sync time by using NTP . For most scenarios time is event not that important, but when it comes to security it is crucial to...
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When working with EventStreams it is sometimes very difficult figure out potential problems. For example, imagine there is a following script for stream analyzing: Let’s now push following event stream to the script above: {"temperature":"1","DeviceName":"Frankfurt"...
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When deploying applications in Service Fabric, which are not necessarily developed to run in Service Fabric host, you can redirect standard output to log files. Assume you have a console application which you want to run in Service Fabric cluster as microservice. Assuming that this application is writing...