35 x veřejné výukové Azure řešení – Microsoft Cloud Workshops

Chcete-li se naučit nebo jen vyzkoušet některou z moderních cloudových technologií, pak nepřehlédněte nový balík veřejných HOLů  (Hands On Labs) v rámci  Microsoft Cloud Workshop (MCW). HOLy obsahují zpravidla podrobný manuál a popis pro přednášejícího i posluchače, referenční architekturu, návod jak zprovoznit vše v Azure, zdrojáky, ARM šablony, atd. Vše je uloženo ve vlastních, oddělených…


Azure IoT Toolkit 1.2.0: Quickly build your Azure IoT application in VS Code with Node.js, Python or REST API

Do you know you could get started with Azure IoT very easily with popular languages such as Node.js and Python? With Azure IoT Toolkit, you could quickly build your Azure IoT application in VS Code in just a few minutes! In v1.20 release, Azure IoT Toolkit has supported to create an Azure IoT application using…


Azure IoT Toolkit 1.1.0 for VS Code released: Welcome page, generate SAS token, deploy Edge device at scale and more!

Shortly after GA of Azure IoT Toolkit for VS Code, We are pleased to announce that the 1.1.0 release of the Azure IoT Toolkit extension for Visual Studio Code is now available from the marketplace. You can download the Azure IoT Toolkit extension from the marketplace, or install it directly from the extension gallery in…

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Making Impact on Oil and Gas Industries – Microsoft Advance Analytics

Advance analytics has the potential to improve and optimize the over all cost and improve the productivity for the Oil and Gas Industries. To make more profit the company must reduce the production cost and improve the productivity. Microsoft advance analytics tools are creating an impact in analyzing the enormous data which is getting generated…

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Use VS Code to call Azure IoT Hub REST APIs

The REST APIs for IoT Hub offer programmatic access to the device, messaging, and job services, as well as the resource provider, in IoT Hub. With the Azure IoT Toolkit extension for Visual Studio Code, you could easily use IoT Hub REST APIs in VS Code, no extra toolchain needed! Let’s see how quick it…

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Use VS Code as IoT Hub Device Simulator — Say Hello to Azure IoT Hub in 5 Minutes

When doing development for Azure IoT solutions, developers may want to test and debug his cloud solution with a real device. However, not every developer has a real device in his hand.  With the Azure IoT Toolkit extension for Visual Studio Code, you could easily use VS Code as a device simulator to quickly interact…


Stream Analytics Tips – 配列で送られてきたデータの統計処理

メモ的に。 例えば、 {“timestamp”:”2018-07-09T15:15:06″,”items”:[ {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:0.27201866510883843,”y”:2.9749924982781488}, {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:3.3017625395682466,”y”:4.79066008925003}, {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:3.9475029771903083,”y”:2.6145762776092516}, {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:0.90333345621048167,”y”:1.6385073129267}, {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:3.1385963517886566,”y”:3.7381303583915022}, {“uid”:”097e3730-7f9e-45df-8473-7d029da18d07″,”tick”:636667461063351598,”x”:2.3104054305285242,”y”:3.1593682305698136}]}, {“timestamp”:”2018-07-09T15:16:29″,”items”:[ {“uid”:”0d59cbb6-7955-415d-b725-f4155ba048cd”,”tick”:636667461895922282,”x”:0.15601237311773578,”y”:1.4404155297393051}, {“uid”:”0d59cbb6-7955-415d-b725-f4155ba048cd”,”tick”:636667461895922282,”x”:1.2746048165832669,”y”:4.9212264851300169}, {“uid”:”0d59cbb6-7955-415d-b725-f4155ba048cd”,”tick”:636667461895922282,”x”:3.1073283139184715,”y”:2.2427159395267795}, {“uid”:”0d59cbb6-7955-415d-b725-f4155ba048cd”,”tick”:636667461895922282,”x”:3.4007428276356046,”y”:4.9929921235856565}]} こんな配列形式でIoT Hubを通じてStream Analyticsにデータが送られてくる(配列の要素は可変)場合の統計処理方法を書いておきます。ちなみに、uid、tickは同一配列内では同じ値でかつ、全般にわたってユニークとします。※実用的にはuid、tickのどちらかあれば十分でござる。 具体的には、配列毎のxの合計値、yの平均を求めます。 クエリーはこんな感じ WITH expanded AS ( SELECT msg.IoTHub.ConnectionDeviceId as deviceId, msg.timestamp, arrayElement.ArrayIndex, arrayElement.ArrayValue as item FROM [iothub] as msg CROSS APPLY GetArrayElements(msg.items) AS arrayElement ) SELECT     deviceId, item.tick, SUM(item.x) as sumOfX, AVG(item.y) as avgOfY, Count(item.x) as…


Azure IoT Toolkit for Visual Studio Code generally available for managing Azure IoT Hub and Devices with ease

Last year, we release the preview version of Azure IoT Toolkit extension for Visual Studio Code. With our continuous development, the Azure IoT Toolkit has a rich set of features to help IoT developers manage and develop Azure IoT Hub in Visual Studio Code. Now the Azure IoT Toolkit is generally available with over 100K downloads…


Monitoring usage of utilities in my home

As a technology and data lover I felt it was a bit strange that keeping up-to-date with the usage of electricity, gas and water consumption in my house was an after the facts exercise.  There certainly are a lot of talks about Smart Meters but they haven’t rolled out yet here and when they do…


Online Learning Resources for Students and academics around AI and IOT

IoT School Learn about Azure IoT solutions, platform services and industry-leading edge technologies. See how you can connect devices to create powerful IoT applications on the flexible Azure IoT platform. See how Azure IoT simplifies IoT development—use your preferred language, tools and existing developer SDKs to start building IoT right away. Get started quickly with…

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