Dan English's BI Blog

Welcome to my random thoughts in regards to Business Intelligence, databases, and other technologies

PASS Business Analytics Virtual Group August 17 “R-Ternatives in Power BI”

Posted by denglishbi on August 16, 2017

The next PASS Business Analytics Virtual Group meeting will be tomorrow on Thursday, August 17.  We welcome Ryan Wade who will be showing us the different options for utilizing R code in Power BI.PASSBA_Logo

–> REGISTER NOW <–

August 17 – R-Ternatives in Power BI

Session Abstract

R is a very powerful statistical programming language that has been gaining a lot of traction in recent years. In early 2015 Microsoft acquired Revolution Analytics, a major provider of software and services for R. Microsoft have since incorporated R in Azure ML, SQL Server 2016, and Power BI. There are 3 ways you can leverage R in Power BI. You can use it as a data source, you can leverage it in Power Query, or you can use it to create custom visualizations. In this session I present easy to follow examples of those 3 scenarios. I will also provide resources that will enable you to take what you learned to the next level.

Speaker Bio –

Ryan Wade is a data analytic professional with close to 20 years of experience. My education and work experience enables me to understand things from a technical, analytical, and business viewpoint. I have the ability to present complex data in an intuitive way using sound analytical and visualization methods. I have an advanced analytical and technical skill-set. My technical background includes the following tools and programming languages: Power BI, T-SQL, Excel, DAX, M, R, SQL Server R Services, Python, VBA, Office 365, SSIS, SSRS, & SSAS Tabular. I also have an elementary understanding of Azure ML and Octave.

–> REGISTER NOW <–

Also, we will be doing a random drawing after the webinar and giving away eight $25 Amazon gift cards to anyone that attends and fills out the survey!

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24 Hours of PASS Summit Preview July 19-20

Posted by denglishbi on July 12, 2017

The next 24 hours of PASS is coming up next week on July 19.  This is the preview edition getting everyone ready for the PASS Summit coming up at the end of October.

Here is a list of the scheduled sessions that will be showcased:image

  • Last Season’s Performance Tuning Techniques (Brent Ozar, Erik Darling)
  • Create and Load a Staging Environment from Scratch in an Hour with Biml (Scott Currie)
  • Writing User Stories and Slicing Epics for DW/BI Teams (Lynn Winterboer)
  • SQL Server on Linux – Don’t be afraid… this is the same SQL Server that you already know and love. (Martin Wild)
  • Why Did My Clever Index Change Backfire? [Preview] (Kendra Little)
  • DevOps and the Agile DBA (Kellyn Pot’Vin-Gorman)
  • The SQL Server 2017 Availability Story on Linux (Allan Hirt)
  • Help me, Query Store. You’re My Only Hope (Erin Stellato)
  • Building Polyglot Data Solutions in Azure with Azure Cosmos DB (Sidney Andrews)
  • PowerShell ❤️ SQL Server: Modern Database Administration (Chrissy LeMaire, Constantine Kokkinos)
  • Melissa Data Session (To Be Announced)
  • A Lap Around Azure Big Data and MPP Offerings (Ike Ellis)
  • Implementing Advanced Analytics with SQL Server 2017 and Python (Ginger Grant)
  • Lessons on Linux for the SQL Server Professional (Joseph D’Antoni)
  • Can’t We Just Get Along? Making SSRS, Power BI and Excel Play Well Together (Paul Turley)
  • Virtual CPUs: Right to Ludicrous Speed (David Klee)
  • Azure SQL VM – Implementing Basic AG in SQL 2016 STD (Kenneth Urena)
  • Getting the most from SQL Server – Deploying and Optimizing on Hyperconverged Infrastructure (Greg White)
  • Tools and Tips: From Accidental to Efficient Data Warehouse Developer (Cathrine Wilhelmsen)
  • PowerShell for DBAs, What’s in it For Me? (Ben Miller)
  • SQL Server Data Compression (Kathi Kellenberger)
  • Becoming Proficient with Columnstore Indexes (Niko Neugebauer)
  • A Guided Tour of the SqlClient Namespace (Jay Robinson)
  • On Transactions and Atomic Operations (Gail Shaw)

Lots of outstanding topics and speakers lined up, I can’t wait!

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Microsoft Data Insights Summit 2017 Sessions Available On-Demand

Posted by denglishbi on June 14, 2017

If you missed out on attending or watching the live streaming event the last two days you can now watch the content on the MS Power BI YouTube channel.

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And if you missed out on the 2016 event, those videos are also available.

Enjoy!

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MN PASS Microsoft BI User Group Meeting – Jun 19

Posted by denglishbi on June 12, 2017

The next MN Microsoft BI User Group meeting is on Monday, June 19. There will be two presentations, the first one is Analyzing Healthcare Open Data with Power BI (presented by me) and the other is Time Intelligence in DAX (by Marco Russo!).

Please Register Now (Please register so that your name badge is pre-printed)

MN Microsoft BI User Group June 2017 Meeting

Date: Monday, June 19, 2017

Check In: 3:45 PM Event Time: 4:00 PM – 7:30 PM

Location: Microsoft Technology Center – 3601 76th St W, Suite 600 Edina MN 55435

Please Register Now (Please register so that your name badge is pre-printed)

Agenda:

  • 3:45-4:00 : Check-In
  • 4:00-4:15 : Microsoft BI User Group Updates and Announcements
  • 4:15-5:15 : Analyzing Healthcare Open Data with Power BI (Dan English)
  • 5:15-6:00 : Break, Dinner, Networking
  • 6:00-7:00 : Time Intelligence in DAX (Marco Russo)
  • 7:00-7:30 : Closing / Prizes

Presentations:

Session 1: Analyzing Healthcare Open Data with Power BI

In this session we will explore and evaluate Healthcare data that is freely available to the public. You will see how easily we can consume and integrate the data to analyze and investigate. In the demos you will see some of the latest enhancements and features that have been included with Power BI such as ArcGIS (Esri) maps, forecasting, Top N filtering, grouping / binning, custom R visuals, and maybe a few more along the way. If you are interested in Open Data, Healthcare, or have to perform a lot of data manipulation in Excel or other tools to provide analysis for your job then this is the session for you. Leverage the free capabilities of Power BI, advanced analytics, and help simplify your everyday workload and wow your boss!

Speaker: Dan English, Sr Data Warehouse Architect and Microsoft Data Platform MVP

Dan is the Sr. Data Warehouse Architect at Constellation, Inc., a Microsoft Data Platform MVP, speaker, author, technical editor, and community leader. He has been developing with Microsoft technologies for over 20 years, and over 13 years with Data Warehousing and Business Intelligence. He has been working with SQL Server since version 6.5 and now using 2016 and test driving 2017! Dan has videos on YouTube and Vimeo, is blogger, and tweets. Dan is the group leader for the PASS Business Analytics Virtual Group.

Session 2: Time Intelligence in DAX

Time Intelligence is probably the most interesting feature of any analytical solution. Quick measures in Power BI can help you up to a certain point, because if you have more than one date column in your data model, it is also important creating the right data model, having the right Date table, and using the right DAX function to compute calculations such as Year-To-Date, Month-To-Date, Same-Period-Last-Year, and others.

In this session, you will see how to properly use time intelligence calculations in Power BI, avoiding data modeling and DAX mistakes, and using the right work around for the missing “Mark as Date table” feature that you have in Power Pivot.

Speaker: Marco Russo, Microsoft Data Platform MVP

Marco Russo is a Business Intelligence consultant and mentor. He has worked with Analysis Services since 1999, and written several books about Power Pivot, Power BI, Analysis Services Tabular, and the DAX language. With Alberto Ferrari, he writes the content published on www.sqlbi.com, mentoring companies’ users about the new Microsoft BI technologies. Marco is also a speaker at international conferences such as Microsoft Ignite, PASS Summit, PASS BA Conference, and SQLBits.

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PASS Business Analytics Marathon–June 7

Posted by denglishbi on May 22, 2017

The next PASS Business Analytics (BA) Marathon is coming up next month on June 7 and there is a great list of topics and speakers lined up. Register now and get the sessions on your calendars in preparation for the big event.

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Register here – http://bit.ly/passbasummer2017

  • Analyzing Real-Time Data Using Azure Streaming Analytics

    • 07 Jun 2017 17:00 GMT – Michael Johnson

      In today’s fast-paced world, businesses require up to the minute information to support critical decisions. Traditional business intelligence solutions, however, are not able to keep up with this demand and a new approach is required. Azure Stream Analytics is a real-time event processing engine capable of analyzing millions of events every second. During this session, you will learn some of the key concepts needed to work with streaming data before stepping through an end-to-end streaming data solution.


  • Replacing Brio: Practical Advice for Analysts

    • 07 Jun 2017 18:00 GMT – Julie Hyman
    • Brio, or Hyperion Interactive Reporting, was a staple of reporting for a long time. Following Oracle’s announcement to terminate premium support in April 2015, Brio users have been working without a safety net.

      During this session Quest product manager, Julie Hyman will examine the crossroads at which many organizations find themselves as they replace Brio. She will explain the environment, common use cases and must-haves for a self-service data preparation tool for reporting. Julie will go on to share how to safely move from Brio to a more modern self-service data preparation solution to:

      • Overcome challenges such as data-source proliferation, spreadsheet sprawl, manual processes and more.

      • Understand the top three workflows any reporting solution must handle efficiently.

      • Compare criteria for a replacement tool, such as integrating/preparing data, building queries and workflows, managing workloads and more.

      Julie will give you expert advice so you can move forward confidently while reducing risks.


  • From Hours to Milliseconds: Using GPUs to Accelerate Data Discovery and Visual Analytics

    • 07 Jun 2017 19:00 GMT – Todd Mostack
    • Technology advancements have created an explosion of human data — millions of tweets, hours of video, and patterns every day. However, analyzing and acting on this data in a timely manner is still prohibitive – until now. Born out of video game technology, GPUs are now being used to rapidly accelerate query times from hours to milliseconds for companies small and large. Todd will discuss how GPUs are disrupting the way we do data-driven business with lightning fast analytics and how business leaders can harness the tools available to them to explore and visualize data in real-time.


  • A Lazy Data Scientist’s Toolkit

    • 07 Jun 2017 20:00 GMT – Mark Wilcock
    • The client has some burning business questions and you have the client’s data. So which tools will help you to understand that data quickly and tell your client something they did not know already? In this session, Mark will take you through his personal choices, demo each of them, explain their value and show how quickly and easily the client can start making decisions with their data. The tools are

      • Tableau, a data visualisation tool, for exploring and presenting data beautifully,

      • R and packages for data manipulation, plotting, text mining and predictive analytics,

      • Excel – for pixel perfect reports,

      • Power BI, an analytics and visualisation tool, for doing just that!,

      • A SQL database in the cloud for improving data quality,

      • A cloud-based machine learning toolkit (Azure ML),

      • And cognitive services APIs for text analysis (and how to call them easily from R).

      We’ll use a wide variety of public datasets in our examples. These include:

      • The recent results of the strength of EU banks from the European Banking Authority,

      • Health, wealth and populations stats from the Gapminder foundation,

      • Lifespan data from the Lancet and the corporate responsibility reports from a large bank.

      The examples will also use some fictional data, but based on a real project, about a trading firm’s revenue reporting and other activities.

Register here – http://bit.ly/passbasummer2017

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SQL Server 2017 CTP2.1 Install Experience

Posted by denglishbi on May 18, 2017

In this post I will walk through the install process highlighting the changes of the SQL Server 2017 install. This will be using the CTP2.1 release (May 2017) of the installer and I will also be using the new Power BI Report Server install which is a new light weight installer that is not part of the core server product installation.

I will just include some of the key screenshots from the installation and highlight some of the differences.

Install SQL Server 2017 CTP2.1

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We can see here that Reporting Services has now been removed from the core installation similar to SQL Server Management Studio and SQL Server Data Tools. This is now a more light weight installation and it needs to be downloaded separately, just like Power BI Report Server.

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So we see that now for Machine Learning there is also Python support and that SSIS has new scale out capabilities. In addition to this Reporting Services – Native installation has been removed (and no more SharePoint integration!).

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New Consent to Install Python, similar to the experience we have seen with Microsoft R Open.

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Everything successfully installed that we selected!

Install SQL Server Management Studio 17.0

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The new SSMS 17.0 splash screen.

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Build Version for SQL 2017 CTP2.1 – 14.0.600.250

Installing Power BI Report Server

This is available for customers that purchase Power BI Premium or have SQL Server Enterprise Edition with Software Assurance.

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Once you have completed the install then you will need to use the Report Service Configuration Manager to connect and complete the setup tasks – creating database, establishing the web service and web portal URL, etc.

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What we see here is that it has created a named instance for the Power BI Report Server called ‘PBIRS’.

In reviewing the new tables that are part of this installation I noticed three new tables: CleanupLock, Comments, and ProductInfoHistory. The first two tables are blank for now, but the ProductInfoHistory did have one record in it stating the build number for the current SKU installed.

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I just noticed one other item, it appears in the configuration table you can control if users have the ability to export Power BI report data and this can also be accessed if you connect with SQL Server Management Studio and review the Advanced settings. The ability to control the Custom Visuals is also an option.

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Successful configuration and you can see we have a similar color scheme like the Power BI Service for the default and using the new Power BI logo, very nice.

So the new Power BI Report Server is a superset of Report Server where it contain mobile reports, KPIs, paginated reports, and now Power BI reports. Plus you can upload Excel workbooks and we expect them to be viewable in the browser in the near future like Power BI reports.

Now to make Power BI reports that are supported in Power BI Report Server you need to use the Power BI Desktop (Report Server) version of the application, which is a separate install as well and can be installed side-by-side with an existing version of the Power BI Desktop applications.

The May 2017 release of Power BI Report Server will now support Power BI Custom Visuals, so that is really cool!

Install Power BI Desktop (Report Server)

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From the start screen here you will see a new option to ‘Open from report server’ and some Reporting Services links to the forums, blog, and tutorials.

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I can open up an existing report and then deploy this to the Power BI Report Server. Just remember that currently only Live SSAS connections are supported as a data source, no other data sources are supported for the time being, hopefully later this year we will see additional support so that we can use embedded models.

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To publish to the Power BI Report Server simply select File—>Save as—>Power BI Report Server

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Enter the Web Portal URL

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Pick the location if you want to place it in an existing folder possibly and then click OK.

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Then you can click on the ‘Take me there’ link and you will be able to view your report.

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From here you can interact with the report, print it, different options for viewing the report (fit to width, fit to page, and actual size), open it back up in Power BI Desktop, explore the data, refresh the report, filter the data, add comments to the report (comments also support ability to add attachments as well).

Now if you are not able to install Power BI Report Server (and remember, if you can use this, you will still need additional Power BI Pro licenses for the report authors and users that want to export the reports to say PowerPoint or CSV, sorry no Excel option yet…) you can install the regular Reporting Services.

Install Reporting Services

Nothing too different from the Power BI Report Server installation.

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This time the named instance that tool creates is called ‘SSRS’.

After the install you can go into the Reporting Services Configuration Manager and complete the configuration, just like in versions past.

So that is it for now, hope you enjoyed the quick walkthrough experience of the new SQL Server 2017 installation!

Posted in Power BI, Reporting Services, SQL Server | Tagged: , , | 1 Comment »

On-Premise Power BI VOL. 2

Posted by denglishbi on May 5, 2017

Here we go again, round 2 (or should I say Vol. 2). I am back to discuss how I feel (and I am sure quite a few others do as well) about the new information we received this week on Microsoft Power BI on-premise. You can check out my first blog post regarding this here – On-Premise Power BI–A Microsoft Story.

All of the opinions and information that I state in this post here is simply my personal experiences as well as a few thoughts that I just wanted to post. Oh and by the way, I am not a graphic artist by any means, so please don’t slam me for my mocked up image below. I love movies, so just wanted to put this quick little graphic together, I hope you like it.

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What we have learned this week is that Microsoft will provide customers two options to get the on-premise Power BI functionality that will be part of what has now been called Power BI Report Server (this is actually a superset of Report Server – so includes all Report Server functionality plus Power BI). Option 1 is for organizations to go with the new Power BI Premium option. So basically along with the Power BI Service cloud functionality, Microsoft is providing customers the on-premise Power BI Report Server which will include a SQL Server Technology License that you can use to install Power BI Report Server, database engine, and Analysis Services (SSAS) on a single server. The SSAS will provide users the ability to create the data models for the live SSAS connections that Power BI on-premise will initially support. Basically this option will cost an organization roughly $5k/month at minimum based on the calculator (so we are talking at least $60k/year).

Option 2 then is for customers that purchase SQL Server Enterprise Edition (EE) along with Software Assurance (SA). If you have this then you will be entitled to Power BI Report Server, but there is a catch, read all of the fine print in the post (particularly the bold text).

Power BI Report Server is an on-premises server that enables Power BI Pro users to publish Power BI reports and distribute them broadly across the enterprise, without requiring report consumers to be licensed individually per user.

So what this means is that even though you just invested $XXX,XXX six figures or possibly more for your SQL Server EE + SA you will also need to pay a $10/month subscription fee for each Power BI Desktop report author that wants to publish reports to the Power BI Report Server. But wait, there is more! If consumers of the report want to export reports to say PowerPoint or Excel (and come on, how many users don’t want to export reports…), they will also need Power BI Pro licenses.  Granted the text might not call that out specifically, but that is what is also meant by “distribute”.  What most users will see is just the following in the post:

without requiring report consumers to be licensed individually per user

So that statement is not necessarily true from what I have been told, if a user wants to export a report, that will cost each user $10/month subscription because they will require a Power BI Pro license.

Now I don’t believe technically Microsoft will be able to enforce and track the Power BI Pro license for on-premise to enable / disable features such as publishing and export, but if you were ever audited then that could come back to bite you if you didn’t purchase them and are using this functionality.

How do I feel about this…. I am not happy by any means. I don’t understand this at all to try and nickel and dime customers of SQL EE + SA that want to leverage the Power BI on-premise. First Power BI wasn’t made available to SQL 2016 customers and has been pushed (or at least we thought) into SQL 2017 (formerly known as vNext). Now we are finding out that the Technical Previews of Reporting Services we have been using with Power BI functionality is not going to be made available to SQL 2017 customers unless you purchase EE + SA. But even if you do purchase that you also have to buy Power BI Pro subscriptions!!!

Hmmm…. I am trying to draw a comparison here of how I see this being played out.

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Do you see where I am going with this? Can you draw any similarities here? T-Mobile vs Sprint?

So for my company we already have on-premise Power BI and we have been using this now for almost a year. This is because we own BI Office (Pyramid Analytics). For BI Office on-premise Power BI is provided and supported and there are no hidden fees, taxes, charges, costs, etc. associated with the product to get this functionality. All we need to do is pay our yearly maintenance agreement (and that is like 60% less than what we would need to pay for Power BI Premium). And in addition to Power BI on-premise we also get all of the BI Office features like dashboards, R integration, and much more! I can actually incorporate BI Office reports, SSRS reports, Power BI reports, and more all on a single dashboard page and they can all interact with each other!!! How cool is that? Kind of reminds me of PerformancePoint, but this actually works and is much easier to configure!

I am truly disappointed in the decision that has been made here for Microsoft customers. We have been working on our new BI roadmap for the Power BI the past two years, had a delay in the Power BI on-premise release, and now we need to possibly payout even more money. That is confusing and frustrating for customers (and champions / advocates of Microsoft BI like myself) and is definitely going to bite Microsoft. Enough with the games Microsoft, have we not been patient enough? I am sorry to say that now we are most likely not going down this path and I am extremely upset about this because I have been wanting and pushing for this capability. So for us we are going back to the BI roadmap and looking at Plan B and focusing our attention on the un-carrier.

Posted in Power BI, Reporting Services | Tagged: , , | 21 Comments »

PASS Summit 2017 Discount Code–VC15BKR3 (Save $150)

Posted by denglishbi on April 17, 2017

If you are planning on attending the PASS Summit conference this year use the following code and save $150 off registration!PASS Summit 2017

Discount Code: VC15BKR3

The sooner you register the cheaper the price will be too, next week the price will go up, so register now!

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Hope to see you there!

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PASS Business Analytics Day–June 21 Atlanta, GA

Posted by denglishbi on March 30, 2017

The 2nd PASS Business Analytics Day event is coming up and this time the location will be in Atlanta, GA on Friday, June 21.image

Once again there will be two tracks you can pick from, either Data Visualization focusing on Power BI and the other on Data Science.

There are two outstanding trainers setup featuring Patrick LeBlanc and Jen Underwood.

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Get practical hands-on experience and guidance from the industry experts to increase your skillset and boost performance!

Register here –> http://bit.ly/passbadayjune21

Seating is limited, so sign up today!

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Minneapolis Microsoft Data Amp Event–Listening Party Apr 19

Posted by denglishbi on March 30, 2017

Please join me and Paul Timmerman next month Wednesday, April 19 in Edina, MN for the Microsoft Data Amp Live Streaming Event.

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I have reserved a room from 9:30AM to 12PM. The event will start at 10AM.

Seating is limited, so register soon before it fills up.

Register now –> http://bit.ly/mplsdataamp

There should hopefully be some swag available as well to those that attend!

Posted in SQL Server | Tagged: , | Leave a Comment »