Power BI for Developers Rui Romano SQLSaturday.com

Rui Romano   BI Pro / Architect / Developer  Blog   Twitter 2 |

Agenda  PowerBI Intro (a quick one )  PowerBI Developer Platform  Integrate  Enhance

PowerBI?  SaaS Data Service  Data Analysis & Exploration  Raw Data => Insights (fast & easy)  Out of the box Connectors to SaaS Solutions  Extension to current BI Investments

Demo – PowerBI

Power BI Developer Platform IntegrationREST APIEmbed Stream Analytics Extension Custom Visuals Content Packs*

REST APIs /DataSets/Dashboards /Reports /Imports /Groups Standards based REST JSON OAuth Cross Platform Easy to use

Get DataSets GET Authorization Bearer eyJ0eXAiOiJKV1QiLCJhbGc1NiIsIng1dCI6Ik1uQ1… (Access Token) Response { "datasets": [ { "id": "5018fd65-71e6-47cb-8dde e7b8", "name": "MyMovies" }, { "id": "9862d253-f4a d aff78d5e", "name": "SQLSaturday_SalesMarketing" }

Create DataSet POST Request { "name": "SalesMarketing", "tables": [ { "name": "Product", "columns": [ { "name": "ProductID", "dataType": "Int64"}, { "name": "Name", "dataType": "string"}, { "name": “Price", "dataType": “double"}, { "name": "IsCompete", "dataType": "bool"}, { "name": "ManufacturedOn", "dataType": "DateTime"} ] } ] } Int64 String Bool Datetime Double

POST Table Rows POST /tables/ /rows Request { "rows": [ { "ProductID":1, "Name":"Adjustable Race", "Category":"Components", "IsCompete":true, "ManufacturedOn":"07/30/2014"},{ "ProductID":2, "Name":“Racing Bike", "Category":“Bikes", "IsCompete":true, "ManufacturedOn":“10/30/2014"} ]}

Demo – PowerBIPS

Power BI App  OAuth Requirement  Identification to PowerBI and Users  Declares the permissions it needs  Two Types:  Native App  Web App

OAuth: WebApp Auth. Flow

OAuth Access Token? Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6Ik1uQ19WWmNBVGZNNX BPWWlKSE1iYTl…

Demo – Send to PowerBI (ASP.Net)

 Login the user  Call  Call  Get the embed tile URL  Ex: &tileId= &tileId=<tileGUID  Create an IFrame with the Tile URL  PostMessage the AccessToken Embed Visuals in your App // find the iFrame on the page and handle the loaded event. var iframe = document.getElementById('iFrameEmbedTile'); iframe.src = embedTileUrl + "&width=" + width + "&height=" + height; iframe.onload = postActionLoadTile; // post the access token to the iFrame to load the tile function postActionLoadTile() { // get the access token. accessToken = document.getElementById('MainContent_accessTokenTextbox').value; // construct the push message structure var m = { action: "loadTile", accessToken: accessToken, height: 500, width: 500}; message = JSON.stringify(m); // push the message. iframe = document.getElementById('iFrameEmbedTile'); iframe.contentWindow.postMessage(message, "*"); }

Demo – Embed Visualizations

Demo – PhantomJS

Demo – PowerBI Tiles

Custom Visuals  GitHub  Community Driven  Visualizations & Framework  TypeScript  D3.js

IVisual? Init()Update()Destroy() JavaScript Object

Demo – Custom Visuals

DataView?

Capabilities

Real-Time Analysis

Demo – Twitter Real-Time Analysis

Automatic Retention Policy BasicFIFO  Store up to rows  Affects all the Tables in the DataSet

PowerBI + Stream Analytics Components of an Azure Stream Analytics Application Azure SQL DB Azure Event Hubs Azure Blob Storage INPUT Source of Events Azure Blob Storage Azure Event Hubs Reference Data Query runs continuously against incoming stream of events Power BI

Demo – PowerBI + Stream Analytics

Applications & Samples  DevScope “Send to PowerBI” Excel App   DevScope “PowerBI Tiles” Office App   Chrome Extension   SSIS Adapter 

Links  PowerBI     Authentication (OAuth)  service/ service/  Custom Visualizations   Stream Analytics + PowerBI 

THANK YOU! ASK