Make Power BI Your Own with the Power BI APIs Steve Wake Lead BI Operations Developer Charter Communications Make Power BI Your Own with the Power BI APIs

Lead BI Operations Developer, Charter Communications Steve is currently the Lead BI Operations Developer at Charter Communications and has experience in advertising, media, manufacturing, retail, charities, telecommunications and financial services organizations using the full Microsoft BI stack. Steve is also very involved in the SQL community, speaking at events around the world, blogging at wakebi.com, and is currently Chapter Leader of the Mile Hi Power BI User Group. Steve Wake Lead BI Operations Developer, Charter Communications /in/b5lurker @stevewake /stevenmwake

Agenda Details & Demos Custom Data Connectors Live (streaming) Data in Dashboards Dataset Refresh Custom Visualizations Embedding Power BI Other Options Available Resources Summary

Custom Data Connectors Access data from data sources that are not currently supported by Power BI or have standard transformations that can be reused in multiple reports and dashboards. This feature is currently in Preview with the Power BI Desktop, so use with caution.

Custom Data Connectors Technologies Power BI Desktop (May 2017 or greater version) Visual Studio 2015 or greater (free Community Edition will also work) Power Query SDK (free extension in Visual Studio Marketplace) Power Query M language (Mashup)

Custom Data Connectors Demo

Live (streaming) Data in Dashboards Push (stream) live data generated on the Internet (sensors or IoT for example) to a Power BI dashboard. Makes your Power BI dashboard become a live view without requiring manual refreshes.

Live (streaming) Data in Dashboards Technologies Power BI Service Technologies for the type of streaming dataset vary based on type: API Based: PowerShell, C# (or other language), or even Microsoft Flow and others Azure Stream Analytics PubNub

Live (streaming) Data in Dashboards Demo

Dataset Refresh Start the refresh of a Power BI dataset from outside of Power BI. Does not bypass existing limits on dataset refreshes based on the level of Power BI the dataset resides on (Pro = max of 8/day or Premium = max of 48/day).

Dataset Refresh Technologies Azure Access Token for Power BI Power BI REST API PowerShell (or other scripting/programming language)

Dataset Refresh Demo

Custom Visualizations Build your own visualizations that can be used in your reports and dashboards. Source code for all built-in visualizations provided with Power BI are available on GitHub along with many others available in the Office Store.

Custom Visualizations Technologies NodeJS 4.0+ (5.0+ is recommended) JSON (JavaScript Object Notation) TypeScript (superset of JavaScript) Less CSS

Custom Visualizations Demo

Embedding Power BI Add Power BI into your applications without requiring you to re-write the entire application. Similar to Reporting Services ReportViewer Web/Windows controls, but made to work with Power BI’s SaaS. Requires extra licensing (Power BI Premium).

Embedding Power BI Technologies Azure Workspace Collection Power BI REST API Power BI .NET SDK JavaScript Power BI Pro Power BI Premium

Embedding Power BI Demo

Other Options Available Power BI Apps (aka Content Packs) Create packaged Dashboards, Reports and Datasets that can be shared read-only Custom Report Themes Create custom colors for all items on a report/dashboard using a JSON file R R is fully supported in Power BI to access data and create custom visuals in R code Azure Logic Apps Create custom workflows that can include pushing data back into Power BI or triggering actions in Power BI (Dataset Refresh) PowerApps Create mobile/web applications without code that can include Power BI titles and include PowerApp content in Power BI Dashboards!

Resources Power BI Documentation Power BI Developer Samples (GitHub) Power BI Community – Developer Forums Stack Overflow – Power BI Power BI APIARY Power BI Embedded Sample (GitHub) Power BI Blog

Summary Many ways to enhance Power BI so that it works in your apps Much of the code is on GitHub and free to use Some require extra licensing (Azure, Power BI Pro, Power BI Premium) Some are still in Preview Go to the event page for this session to download all code samples!

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