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Modern Backend with Service Fabric and Actor Model at //parallel2016 in Heidelberg

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

Published Wed, Apr 04 2016 11:23 PM by Damir Dobric

Filed under: cloud, azure, windows azure, Workflow Manager, Microsoft Azure

IoTHub error when receiving messages on device

When invoking Receive method on deice side, you might get following error: {"Http Protocol does not support a non-zero receive timeout\r\nParameter name: timeout"} This is typically caused by explicitly specifying timeout parameter. Because...

Published Mon, Mar 03 2016 7:39 AM by Damir Dobric

Filed under: cloud, azure, windows azure, iot, iothub

Service Fabric Cluster Managing options

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...

Published Tue, Mar 03 2016 5:12 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, Service Fabric

Understanding ARM errors

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...

Published Fri, Mar 03 2016 9:16 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure

Weather Station Results from “Azure on Tour” Lab

DAENET office in Frankfurt Microsoft office in Unterschleissheim

Published Tue, Mar 03 2016 2:46 PM by Damir Dobric

Filed under: cloud, azure, windows azure, iot, iothub

Useful Service Bus Refrences

•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...

Published Tue, Mar 03 2016 2:10 PM by Damir Dobric

Filed under: cloud, azure, windows azure, ServiceBus, Microsoft Azure

Issues with USB driver and Arduino Uno

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...

Published Tue, Mar 03 2016 4:53 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, Devices and Services, iothub

Azure IoT Connected Weather Station

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...

Published Thu, Feb 02 2016 11:22 PM by Damir Dobric

Filed under: cloud, azure, windows azure, jQuery, ServiceBus, Microsoft Azure, iot, iothub

Amqp and WebSocket support in Azure IoTHub

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...

Published Tue, Feb 02 2016 11:59 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, iothub

IoTHub Connection Strings

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...

Published Tue, Feb 02 2016 7:07 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, Devices and Services, iothub

Announcing Global Azure Bootcamp in Frankfurt at April 16th 2016

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...

Published Thu, Feb 02 2016 9:20 AM by Damir Dobric

Filed under: cloud, azure, windows azure, ServiceBus, Microsoft Azure, iot, Devices and Services, Machine Learning, AzureStreamAnalytics, LogicApps, AzureDatalake, Service Fabric

Microsoft & Intel IoT Hackathon in Berlin

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...

Published Sat, Jan 01 2016 4:08 PM by Damir Dobric

Filed under: cloud, azure, windows azure, ServiceBus, Apps and Devices, Microsoft Azure, iot, Devices and Services, AzureStreamAnalytics, iothub

Standard Output as LogFile in Service Fabric

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...

Published Tue, Jan 01 2016 6:27 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Integration, Microsoft Azure, iot, Service Fabric

DevOps Misconceptions

Here is the short list of what people sometimes think about DevOps, which is NOT true. • DevOps is for cloud only companies This is not true, because none-cloud companies can run software in cloud too. • DevOps is for devs No, because Operators...

Published Wed, Dec 12 2015 1:41 PM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure

Authentication with DataLake clients

When working with DataLake client libraries You will notice strong dependency to the new assembly ‘Microsoft.IdentityModel.Clients.ActiveDirectory’. This is a great ADL (Azure Data Lake) feature, which provides a security on top of AAD (Azure Active directory...

Published Wed, Dec 12 2015 10:48 AM by Damir Dobric

Filed under: cloud, azure, windows azure, Microsoft Azure, iot, AzureDatalake

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