Data Visualization

20120812

Power View in Excel 2013

I doubt that Microsoft is paying attention to my blog, but recently they declared that Power View now has 2 versions: one for SharePoint (thanks, but no thanks) and one for Excel 2013. In other words, Microsoft decided to have own Desktop Visualization tool. In combination with PowerPivot and SQL Server 2012 it can be attractive for some Microsoft-oriented users but I doubt it can compete with Data Visualization Leaders - too late.

Most interesting is the note about Power View 2013 on Microsoft site: "Power View reports in SharePoint are RDLX files. In Excel, Power View sheets are part of an Excel XLSX workbook. You can’t open a Power View RDLX file in Excel, and vice versa. You also can’t copy charts or other visualizations from the RDLX file into the Excel workbook."

But most amazing is that Microsoft decided to use the dead Silverlight for Powerview: "Both versions of Power View need Silverlight installed on the machine." And we know that Microsoft switched to HTML5 from Silverlight and no new development planned for Silverlight! Good luck with that...

And yes, you can add now maps (Bing of course), see it here:

20120708

LinkedIn Stats about Data Visualization tools

I used LinkedIn for years to measure of how many people mentioning Data Visualization tools on their profiles, of how many LinkedIn groups dedicated to those DV tools and what group membership is. Recently these statistics show dramatic changes in favor of Qlikview and Tableau as undisputed leaders in people's opinions.

Here is how many people mentioned specific tools (statistics were updated on 9/4/12 and numbers changing every day) on their profiles:

Tableau - 18584,

Qlikview - 17471,

Spotfire - 3829,

SAS+JMP - 3443,

PowerPivot - 2335

Sample of "People" search URL: http://www.linkedin.com/search/fpsearch?type=people&keywords=Tableau or http://www.linkedin.com/search/fpsearch?type=people&keywords=SAS+JMP

Here is how many groups dedicated to [in brackets a "pessimistic" estimate of total non-overlapping membership]:

Qlikview - 169 [13000+],

Tableau - 76 [6000+],

Spotfire - 29 [2000+],

SAS (+AND+) JMP - 23 [2000+],

PowerPivot - 16 [2000+]

Sample of "Group" search URL: http://www.linkedin.com/search-fe/group_search?pplSearchOrigin=GLHD&keywords=Qlikview

20120622

Advizor Analyst vs. Tableau or Qlikview...

I feel guilty for many months now: I literally do not have time for project I wish to do for a while: to compare Advizor Analyst and other Visual Discovery products from Advizor Solutions, Inc. with leading Data Visualization products like Tableau or Qlikview. I am asking visitors of my blog to volunteer and be a guest blogger here; the only pre-condition here is: a guest blogger must be the Expert in Advizor Solutions products and equally so in on of these 3: Tableau, Qlikview or Spotfire.

ADVIZOR's Visual Discovery™ software is built upon strong data visualization technology spun out of a research heritage at Bell Labs that spans nearly two decades and produced over 20 patents. Formed in 2003, ADVIZOR has succeeded in combining its world-leading data visualization and in-memory-data-management expertise with predictive analytics to produce an easy to use, point and click product suite for business analysis.

Advizor has many Samples, Demos and Videos on its site: http://www.advizorsolutions.com/gallery/ and some web Demos, like this one

http://webnav.advizorsolutions.net/adv/Projects/demo/MutualFunds.aspx but you will need the Silverlight plugin for your web browser installed.

If you think that Advizor can compete with Data Visualization leaders and you have interesting comparison of it, please send it to me as MS-Word article and I will publish it here as a guest blog post. Thank you in advance...

20120609

Tableau as the front-end for Big Data

(this is a repost from my other blog: http://tableau7.wordpress.com/2012/06/09/tableau-and-big-data/ )

Big Data can be useless without multi-layer data aggregations, hierarchical or cube-like intermediary Data Structures, when ONLY a few dozens, hundreds or thousands data-points exposed visually and dynamically every single viewing moment to analytical eyes for interactive drill-down-or-up hunting for business value(s) and actionable datum (or "datums" - if plural means data). One of best expression of this concept (at least how I interpreted it) I heard from my new colleague who flatly said:

“Move the function to the data!"

I got recently involved with multiple projects using large data-sets for Tableau-based Data Visualizations (100+ millions of rows and even Billions of records!). Some of largest examples of their sizes I used were: 800+ millions of records and other was 2+ billions of rows.

So this blog post is to express my thoughts about such Big Data (in average examples above have about 1+ KB per CSV record before compression and other advanced DB tricks, like columnar Databases used by Data Engine of Tableau) as back-end for Tableau. But please keep in mind that as a 32-bit tool, Tableau itself is not ready for Big Data. In addition, I think Big Data is mostly a buzzword and BS and we are forced by marketing BS masters to use sometimes this stupid term.

Here are some Factors involved into Data Delivery from main and designated Database (Back-ends like Teradata, DB2, SQL Server or Oracle) for Tableau-based Big Data Visualizations) into “local” Tableau Visualizations (many people still trying to use Tableau as a Reporting tool as oppose to (Visual) Analytical Tool:

Queuing thousands of Queries to Database Server. There is no guarantee your Tableau query will be executed immediately; in fact it WILL be delayed.

Speed of Tableau Query when it will start to be executed depends on sharing CPU cycles, RAM and other resources with other queries executed SIMULTANEOSLY with your query.

Buffers, pools and other resources available for particular user(s) and queries at your Database Server are different and depends on privileges and settings given to you as a Database User

Network speed: between some servers it can be 10Gbits (or even more), in most cases it is 1Gbit inside server rooms, outside of server rooms I observed in many old buildings (over wired Ethernet) max 100Mbits coming into user’s PC; in case if you using Wi-Fi it can be even less (say 54 Mbits?). If you are using internet it can be even less (I observed speed in some remote offices as 1 Mbit or so over old T-1 lines); if you using VPN it will max out at 4Mbits or less (I observed it in my home office).

Utilization of network. I use Remote Desktop Protocol - RDP to VM (from my workstation or notebook; (VM or VDI Virtual Machine, sitting in server room) and connected to servers with network speed of 1Gbit, but it still using maximum 3% of network speed (about 30 MBits, which is about 3 Megabytes of data per second, which is probably about few thousands of records per seconds.

That means that network may have a problem to deliver 100 millions of records to “local” report overnight (say 10 hours, 10 millions of records per hour, 3000 records per second) – partially and probably because of factors 4 above.

On top of those factors please keep in mind that Tableau is a set of 32-bit applications (with exception of one out of 7 processes on Server side), which is restricted to 2GB of RAM; if data-set cannot fit into RAM, than Tableau Data Engine will use the disk as Virtual RAM, which is much, much slower and for some users such disk space actually not local to his/her workstation and mapped to some “remote” network file server.

Tableau desktop is using in many cases 32-bit ODBC drivers, which may even add more delay into data delivery into local "Visual Report". As we learned from Tableau support itself, even with latest Tableau Server 7.0.X, the RAM allocated for one user session restricted to 3GB anyway.

Unfortunate Update: Tableau 8.0 will be 32-bit application again, but may be follow up version 8.x or 9 (I hope) will be ported to 64-bits... It means that Spotfire, Qlikview and even PowerPivot will keep some advantages over Tableau for a while...

20120531

Data Visualization tool is a Presentation Tool

(this is a repost from my other Data Visualization blog: http://tableau7.wordpress.com/2012/05/31/tableau-as-container/ )

Often I used small Tableau (or Spotfire or Qlikview) workbooks instead of PowerPoint, which are proving at least 2 concepts:

Good Data Visualization tool can be used as the Web or Desktop Container for Multiple Data Visualizations (it can be used to build a hierarchical Container Structures with more then 3 levels; currently 3: Container-Workbooks-Views)

It can be used as the replacement for PowerPoint; in example below I embedded into this Container 2 Tableau Workbooks, one Google-based Data Visualization, 3 image-based Slides and Textual Slide: http://public.tableausoftware.com/views/TableauInsteadOfPowerPoint/1-Introduction

Tableau (or Spotfire or Qlikview) is better then PowerPoint for Presentations and Slides

Tableau (or Spotfire or Qlikview) is the Desktop and the Web Container for Web Pages, Slides, Images, Texts

Good Visualization Tool can be a Container for other Data Visualizations

Sample Tableau Presentation above contains the Introductory Textual Slide

Sample Tableau Presentation above contains a few Tableau Visualization:This Tableau Presentation contains a Web Page with the Google-based Motion Chart Demo
1. The Drill-down Demo
2. The Motion Chart Demo ( 6 dimensions: X,Y, Shape, Color, Size, Motion in Time)

This Tableau Presentation contains a few Image-based Slides:
1. The Quick Description of Origins and Evolution of Software and Tools used for Data Visualizations during last 30+ years
2. The Description of Multi-level Projection from Multidimensional Data Cloud to Datasets, Multidimensional Cubes and to Chart
3. The Description of 6 stages of Software Development Life Cycle for Data Visualizations

20120524

Data Science and Data Visualization

I am planning for a while to respond on Donald Farmer's comments on my recent blog post about Power View.

But instead I found myself thinking about relationship between Data Science and Data Visualization and yesterday Forbes (thanks to Dan Woods) published Donald's "explanation" about "What is a Data Scientist" and it forced me to write about it here before anything else.

Data Science was under radar until 2001, when various people started to use this term as an unifying umbrella for the set of predictive analytics algorithme, statistical methods, data mining technologies etc. like anomaly and trend detection, dependency and correlation modeling, clustering, classification, regression and summarization, pattern discovery etc.

20120507

Spotfire 4.5 is announced

TIBCO said Spotfire 4.5 will be available later this month (May 2012).

Among news and additions to Spotfire: it will include ADS connector to Hadoop, integration with SAS, Mathworks and Attivio engines and new deployment kit for iPad.

20120424

Tableau vs. Qlikview

Some people pushing me to answer on recent Donald Farmer's comments on my previous post, but I need more time to think about it.

Meanwhile today Ted Cuzzillo published an interesting comparison of Qlikview vs. Tableau here:

http://datadoodle.com/2012/04/24/tableau-qlikview/

named "The future of BI in two words" which made me feel warm and fuzzy about both products and unclear about what Ted's judgement is?

Fortunately I had a more "digitized" comparison of these 2 Data Visualization Leaders, which I did a while ago for a different reason. So I modified it a little to bring it up-to-date and you can see it for yourself below. Funny thing is that even I used 30+ criterias to measure and compare those two brilliant products, final score is almost identical for both of them, so it is still warm and fuzzy.

Basically conclusion is simple: each product is better for certain customers and for certain projects, there is no universal answer (yet?):

[googleapps domain="docs" dir="spreadsheet/pub" query="hl=en_US&hl=en_US&key=0AuP4OpeAlZ3PdHJ1eXZyWFJjUVoxbUl0cTlCVDlXU2c&output=html&widget=true" width="510" height="1060" /]

20120414

Power View: 3rd strike and Microsoft out?

The short version of this post: as far as Data Visualization is a concern, the new Power View from Microsoft is the marketing disaster, the architectural mistake and the generous gift from Microsoft to Tableau, Qlikview, Spotfire and dozens of other vendors.

For the long version - keep reading.

Assume for a minute (OK, just for a second) that new Power View Data Visualization tool from Microsoft SQL Server 2012 is almost as good as Tableau Desktop 7. Now let's compare installation, configuration and hardware involved:

Tableau:

Hardware: almost any modern Windows PC/notebook (at least dual-core, 4GB RAM).

Installation: a) one 65MB setup file, b) minimum or no skills

Configuration: 5 minutes - follow instructions on screen during installation.

Price - $2K.

Power View:

Hardware: you need at least 2 server-level PCs (each at least quad-core, 16GB RAM recommended). I will not recommend to use 1 production server to host both SQL Server and SharePoint; if you desperate, at least use VM(s).

Installation: a) Each Server needs Windows 2008 R2 SP1 - 3GB DVD; b) 1st Server needs SQL Server 2012 Enterprise or BI Edition - 4GB DVD; c) 2nd Server needs SharePoint 2010 Enterprise Edition - 1GB DVD; d) A lot of skills and experience

Configurations: Hours or days plus a lot of reading, previous knowledge etc.

Price: $20K or if only for development it is about $5K (Visual Studio with MSDN subscription) plus cost of skilled labor.

As you can see, Power View simply cannot compete on mass market with Tableau (and Qlikview and Spotfire) and time for our assumption in the beginning of this post is expired. Instead now is time to remind that Power View is 2 generations behind Tableau, Qlikview and Spotfire. And there is no Desktop version of Power View, it is only available as a web application through web browser.

Power View is a Silverlight application packaged by Microsoft as a SQL Server 2012 Reporting Services Add-in for Microsoft SharePoint Server 2010 Enterprise Edition. Power View is (ad-hoc) report designer providing for user an interactive data exploration, visualization, and presentation web experience. Microsoft stopped developing Silverlight in favor of HTML5, but Silverlight survived (another mistake) within SQL Server team.

Previous report designers (still available from Microsoft: BIDS, Report Builder 1.0, Report Builder 3.0, Visual Studio Report Designer) are capable to produce only static reports, but Power View enables users to visually interact with data and drill-down all charts and Dashboard similar to Tableau and Qlikview.

Power View is a Data Visualization tool, integrated with Microsoft ecosystem. Here is a Demo of how the famous Hans Rosling Data Visualization can be reimplemented with Power View:

Compare with previous report builders from Microsoft, Power View allows many new features, like Multiple Views in a Single Report, Gallery preview of Chart Images, export to PowerPoint, Sorting within Charts by measures and Categories, Multiple Measures in Charts, Highlighting of selected data in reports and Charts, Synchronization of Slicers (Cross-Filtering), Measure Filters, Search in Filters (convenient for a long lists of categories), dragging data fields into Canvas (create table) or Charts (modify visualization), convert measures to categories ("Do Not Summarize"), and many other features.

As with any of 1st releases from Microsoft, you can find some bugs from Power View. For example, KPIs are not supported in Power View in SQL Server 2012, see it here: http://cathydumas.com/2012/04/03/using-or-not-using-tabular-kpis/

Power View is not the 1st attempt to be a full player in Data Visualization and BI Market. Previous attempts failed and can be counted as Strikes.

Strike 1: The ProClarity acquisition in 2006 failed, there have been no new releases since v. 6.3; remnants of ProClarity can be found embedded into SharePoint, but there is no Desktop Product anymore.

Strike 2: Performance Point Server was introduced in November, 2007, and discontinued two years later. Remnants of Performance Point can be found embedded into SharePoint as Performance Point Services.

Both failed attempts were focused on the growing Data Visualization and BI space, specifically at fast growing competitors such as Qliktech, Spotfire and Tableau. Their remnants in SharePoint functionally are very behind of Data Visualization leaders.

Path to Strike 3 started in 2010 with release of PowerPivot (very successful half-step, since it is just a backend for Visualization) and xVelocity (originally released under name VertiPaq). Power View is continuation of these efforts to add a front-end to Microsoft BI stack. I do not expect that Power View will gain as much popularity as Qlikview and Tableau and in my mind Microsoft will be a subject of 3rd strike in Data Visualization space.

One reason I described in very beginning of this post and the 2nd reason is absence of Power View on desktop. It is a mystery for me why Microsoft did not implement Power View as a new part of Office (like Visio, which is a great success) - as a new desktop application, or as a new Excel Add-In (like PowerPivot) or as a new functionality in PowerPivot or even as a new functionality in Excel itself, or as new version of their Report Builder. None of these options preventing to have a Web reincarnation of it and such reincarnation can be done as a part of (native SSRS) Reporting Services - why involve SharePoint (which is - and I said it many times on this blog - basically a virus)?

I am wondering what Donald Farmer thinking about Power View after being the part of Qliktech team for a while. From my point of view the Power View is a generous gift and true relief to Data Visualization Vendors, because they do not need to compete with Microsoft for a few more years or may be forever. Now IPO of Qliktech making even more sense for me and upcoming IPO of Tableau making much more sense for me too.

Yes, Power View means new business for consulting companies and Microsoft partners (because many client companies and their IT departments cannot handle it properly), Power View has a good functionality but it will be counted in history as a Strike 3.

20120402

Palettes and Colors

(this is a repost from my Tableau blog: http://tableau7.wordpress.com/2012/04/02/palettes-and-colors/ )

I was always intrigued with colors and their usage, since my mom told me that may be ( just may be, there is no direct prove of it anyway) Ancient Greeks did not know what the BLUE color is - that puzzled me.

Later in my live, I realized that Colors and Palettes are playing the huge role in Data Visualization (DV) and it eventually led me to attempt to understand of how it can be used and pre-configured in advanced DV tools to make Data more Visible and to express the Data Patterns better. For this post I used Tableau to produce some palettes, but similar technique can be found in Qlikview, Spotfire etc.

Tableau published the good article of how to create customized palettes here: http://kb.tableausoftware.com/articles/knowledgebase/creating-custom-color-palettes and I followed it below. As this article recommended, I modified default Preferences.tps file; see it below with images of respective Palettes embedded.

For the first, regular Red-Yellow-Green-Blue Palette with known colors with well-established names, I created even a Visualization in order to compare their Red-Green-Blue components and I even tried to placed respective Bubbles on 2-dimensional surface, even originally it is clearly a 3 dimensional Dataset (click on image to see it in full size):

For the 2nd Red-Yellow-Green-NoBlue Ordered Sequential Palette, I tried to implement the extended "Set of Traffic Lights without any trace of BLUE Color" (so Homer and Socrates will understand it the same way as we are) while trying to use only web-safe colors. Please keep in mind, that Tableau does not have a simple way to have more than 20 colors in one Palette, like Spotfire does.

Other 5 Palettes below are useful too as ordered-diverging almost "mono-chromatic" (except Red-Green Diverging, since it can be used in Scorecards when Red is bad and Green is good). So see below Preferences.tps file with my 7 custom palettes.

<?xml version='1.0'?> <workbook> <preferences>
<color-palette name="RegularRedYellowGreenBlue" type="regular">
<color>#FF0000</color> <color>#800000</color> <color>#B22222</color>
<color>#E25822</color> <color>#FFA07A</color> <color>#FFFF00</color>
<color>#FF7E00</color> <color>#FFA500</color> <color>#FFD700</color>
<color>#F0e68c</color> <color>#00FF00</color> <color>#008000</color>
<color>#00A877</color> <color>#99cc33</color> <color>#009933</color>
<color>#0000FF</color> <color>#00FFFF</color> <color>#008080</color>
<color>#FF00FF</color> <color>#800080</color>

</color-palette>

<color-palette name="RedYellowGreenNoBlueOrdered" type="ordered-sequential" >
<color>#ff0000</color> <color>#cc6600</color> <color>#cccc00</color>
<color>#ffff00</color> <color>#99cc00</color> <color>#009900</color>

</color-palette>

<color-palette name="RedToGreen" type="ordered-diverging" >

<color>#ff0000</color> <color>#ffffff</color></color-palette>

<color-palette name="YellowToWhite" type="ordered-diverging" >

<color>#ffff00</color> <color>#ffffff</color></color-palette>

<color-palette name="GreenToWhite" type="ordered-diverging" >

<color>#00ff00</color> <color>#ffffff</color></color-palette>

<color-palette name="BlueToWhite" type="ordered-diverging" >

<color>#0000ff</color> <color>#ffffff</color> </color-palette>
</preferences> </workbook>

In case if you wish to use the colors you like, this site is very useful to explore the properties of different colors: http://www.perbang.dk/rgb/

20120331

Free Tableau Reader enables Server-less Visualization!

(this is a repost from http://tableau7.wordpress.com/2012/03/31/tableau-reader/ )

Tableau made a couple of brilliant decisions to completely outsmart its competitors and gained extreme popularity, while convincing millions of potential, future and current customers to invest own time to learn Tableau. 1st reason of course is Tableau Public (we discuss it in separate blog post) and other is a Free Tableau Reader, which provides full desktop user experience and interactive Data Visualization without any Tableau Server (and any other server) involved and with better performance and UI then Server-based Visualizations.

While designing Data Visualizations is done with Tableau Desktop, most users got their Data Visualizations served by Tableau Server to their Web Browser. However in the large and small organizations that usage pattern is not always the best fit. Below I am discussing a few possible use cases, where the usage of Free Tableau Reader can be appropriate, see it here: http://www.tableausoftware.com/products/reader .

1. Tableau Application Server serves Visualizations well, but not as well as Tableau Reader, because Tableau Reader delivers a truly desktop User Experience and UI. Most known example of it is a Motion Chart: you can see automatic motion with Tableau Reader but Web Browser will force user to manually emulate motion. In cases like that user advised to download workbook, copy .TWBX file to his/her workstation and open it with Tableau Reader.

Here is an example of the Motion Chart, done in Tableau, similar to famous Hans Rosling's presentation of Gapminder's Motion Chart (an you need the free Tableau Reader or license to Tableau Desktop to see the automatic motion of the 6-dimensional dataset with all colored bubbles, resizing over time):
http://public.tableausoftware.com/views/MotionChart_0/Motion?:embed=y

Please note that the same Motion Chart using Google Spreadsheets will run in browser just fine (I guess because Google "bought" Gapminder and kept its code intact):
https://docs.google.com/spreadsheet/ccc?key=0AuP4OpeAlZ3PdC14OXU1RGJsV05uaDlxRV9GLXlTZXc#gid=2

2. When you have hundreds or thousands of Tableau Server users and more then couple of Admins (users with Administrative privileges), each of Admins can override viewing privileges for any workbook, regardless of designated for that workbook Users and User Groups. In such situation there is a risk for violation of privacy and confidentiality of data involved, for example for HR Analytics and HR Dashboards and other Visualizations where private, personal and confidential data used.

Tableau Reader enables additional complementary method of delivering Data Visualizations through private channels like password-protected portals, file servers and FTP servers and in certain cases even by-passing Tableau Server entirely.

3. Due popularity of Tableau and ease of use, many groups and teams are considering Tableau as vehicle to delivering of hundreds and even thousands of Visual Reports to hundreds and may be even thousands of users. That can slow down Tableau Server, decrease user experience and create even more confidentiality problems, because it may expose confidential data to unintended users, like report for one store to users from another store.

4. Many small (and not so small either) organizations trying to save on Tableau Server licenses (at least initially) and they still can distribute Tableau-based Data Visualizations; developer(s) will have Tableau Desktop (relatively small investment) and users, clients and customers will use Tableau Reader, while all TWBX files can be distributed over FTP, portals or file servers or even by email. In my experience, when Tableau-based business will grow enough, it will pay by itself for buying licenses for Tableau Server, so usage of Tableau Reader in n o way is threat to Tbaleau Software bottom line!

Update (12/12/12) for even more happy usage of Tableau Reader: in upcoming Tableau 8 all Tableau Data Extracts - TDEs - can be created and used without any Tableau Server involved. Instead Developer can create/update TDE either with Tableau in UI mode or using Tableau Command Line Interface and script TDEs in batch mode or programmatically with new TDE API (Python, C/C++, Java). It means that Tableau workbooks can be automatically refreshed with new data without any Tableau Server and re-delivered to Tableau Reader users over ... FTP, portals or file servers or even by email.

20120320

Panopticon partners with Qliktech

In unusual, interesting (what it means? is it promising or what?) move the two Data Visualization leaders (Panopticon and Qliktech) partners today, see

http://panopticon.com/Panopticon-Software-Partners-with-QlikTech-to-Provide-Real-Time-Visual-Data-Monitoring-and-Analysis-Dashboards

"to offer enhanced, real-time visualization capabilities for the QlikView Business Discovery platform".

Panopticon's press-release looks overly submissive to me:

"As a member of QlikTech's Qonnect Partner Program for Technology Partners, Panopticon supports QlikView desktop, web, and mobile interactive dashboards and allows users to filter and interact directly with real-time data. By integrating Panopticon into their systems, QlikView users can:

Federate reference and real-time streaming data as well as conflated time series data sets;

Connect to virtually any relational or column-oriented database, including tick databases;

Connect to real-time message queues;

Connect to Complex Event Processing (CEP) engines; and

Make full use of Panopticon’s library of visualizations designed specifically to analyze financial data.

The combined Panopticon-QlikView platform is now available for immediate installation."

Panopticon integration into QlikView dashboards utilizes QlikView UI extension objects within the web browser. The extension object calls Panopticon "web parts" and creates a Panopticon extension object with a number of pre-defined properties. The defined context/data is passed into the Panopticon extension object. The Panopticon "web parts" call a Panopticon EX Java applet and renders the requested Panopticon visualization workbook within the context defined by the QlikView user. The Panopticon component executes parameterized URL calls and parameterized JavaScripts to update the parent QlikView display.

Qliktech is trying to be politically correct and its Michael Saliter, Senior Director Global Market Development - Financial Services at QlikTech said, "Our partnership with Panopticon allows us to incorporate leading real-time visualization capabilities into our QlikView implementations. We recognize the importance of providing our clients with truly up-to-date information, and this new approach supports that initiative. Our teams share a common philosophy about proper data visualization design. This made it easy to develop a unified approach to the presentation of real-time, time series, and static data in ways that people can understand in seconds."

While I like when competitors are cooperating (it benefits users and hopefully improve sales for both vendors), I still have a question: Qliktech got a lot of money from IPO, had a lot of sales and hired a lot of people lately; why they (Qlikview Developers) was not able to develop real-time functionality themselves?

Hugh Heinsohn, VP of Panopticon, said to me: "we (Panopticon) don’t see ourselves as competitors – and neither do they (Qliktech). When you get into the details, we do different things and we’re working together closely now"

Another indirect sign of relationship between Panopticon and Qliktech is the recent inclusion of Måns Hultman, former CEO of QlikTech into the list of advisors for Panopticon's Board of Directors.

20120316

Sad News about Andreas Lipphard

Founder of BonaVista Systems (Bona Vista = Good View) Mr. Andreas Lipphard, tragically died: http://www.xlcubed.com/the-news/136-sad-news and BonaVista website said that his products are not available anymore: http://www.bonavistasystems.com/

RIP

20120311

to read or to write? - that is the question

I was silent for a while for a reason: I owe myself to read a big pile of books, articles and blog posts by many authors - I have to read it before I can write something myself. List is huge and it goes many weeks back! I will sample a sublist here with some relatively fresh reading materials in no particular order:

1. Excellent "Clearly and Simply" blog by Robert Mundigl, here are just 2 samples:

http://www.clearlyandsimply.com/clearly_and_simply/2012/02/6-famous-paintings-in-tableau.html

http://www.clearlyandsimply.com/clearly_and_simply/2012/03/create-your-own-filled-maps-in-tableau.html

5. Interesting blog by Josh Tapley: http://data-ink.com/

6. A must read blog of Stephen Wolfram, just take a look on his 2 last posts:

http://blog.stephenwolfram.com/2012/02/launching-a-democratization-of-data-science/

http://blog.stephenwolfram.com/2012/03/the-personal-analytics-of-my-life/

7. Nice post by my friend John Callan: http://community.qlikview.com/blogs/theqlikviewblog/2012/03/09/why-discovery-really-matters

8. I am trying to follow David Raab as much as I can:

http://customerexperiencematrix.blogspot.com/2012/02/sas-unveils-high-performance-analytics.html

http://customerexperiencematrix.blogspot.com/2012/03/bi-vendor-qliktech-reveals-qlikview.html

9. As always, interesting articles from Timo Elliott:

http://timoelliott.com/blog/2011/03/business-analytics-vs-business-intelligence.html

http://timoelliott.com/blog/2012/02/what-i-found-interesting-about-gartner-bi-summit-2012-london.html

10. Huge set of articles from variety of Sources about newly released or about to be released xVelocity, PowerPivot2, SQL Server 2012, SSDT (SQl Server Data Tools), VS11 etc.

11. Here is a sample of article with which I disagree (I think OBIEE is TWO generations behind of Qlikview, Tableau and Spotfire), but still need to read it:

http://www.projectedconsulting.com/index.php/component/wordpress/2012/03/qlikview-versus-bi-applications-and-obiee

this list is go on and on and on, so answer on my own question is: to read!

Below is a prove (unrelated to Data Visualization, but cannot resist to publishing it - I did the spreadsheet below by myself) - rather for myself, that reading can help to avoid mistakes (sounds funny, I know). For example if you will listen last week's iPropaganda from iChurch, you will think that new iPad 2012 is the best tablet on market. But if you read carefully specification of new iPad 2012 and compare it (after careful reading) with specifications of new Asus Transformer Pad Infinity, you will have a different choice:

[googleapps domain="docs" dir="spreadsheet/pub" query="key=0AuP4OpeAlZ3PdEwyYzFIOTNsRFlVd0o1a2xaSkxvNmc&output=html&widget=true" width="510" height="600" /]

20120222

Tableau to IPO in 2013? rumor or ...?

Dan Primack, Senior Editor at Fortune, posted today at http://finance.fortune.cnn.com/2012/02/22/tableau-to-ipo-next-year/ a suggestion that Tableau can go public next year and I quote:

"Scott Sandell, a partner with New Enterprise Associates (the venture capital firm that is Tableau's largest outside shareholder) told Dan "that the "board-level discussions" are about taking the company public next year, even though it has the numbers to go out now if it so chose. Sandell added that the company has been very efficient with $15 million or so it has raised in VC funding, and that it shouldn't need additional pre-IPO financing".

Mr. Primack also mentioned an "unsolicited email, from outside spokesman: "Next week Tableau Software will announce its plans to go IPO"...

I do not have comments, but I will not be surprised if somebody will buy Tableau before IPO... Among potential buyers I can imagine:

Microsoft (Seattle, Multidimensional Cubes, integration with Excel),

Teradata (Aster Data is in, front-end for "big data" is needed),

IBM (if you cannot win against the innovator, how about buying it),

and even Oracle (everything moving is the target?)...

20120221

Qlikview Prices

Qliktech made its price list public on its website. In a move that calls for "other enterprise software and business intelligence vendors to follow suit, QlikTech is taking the mystery out of purchasing software".

I expanded this post with comments and comparison of pricing from Qlikview and Tableau.

I have to mention that Tableau has pricing on its website for years. I wish Tableau will publish on its website the pricing for Core License (for Tableau Server) and more detail for Tableau Digital and Server pricing, but other than that, Tableau is a few years ahead of Qliktech in terms of "pricing transparency"... Also talking with Qliktech sales people until today was more time consuming then needed and I hope that public pricing will make it more easy.

One note about Qlikview pricing: Qliktech has a very weird requirement to buy a Document License ($350 per named user, per 1 (ONE) document) for each document is a potential time-bomb for Qlikview. But they are very good at sales (Total Q4 2011 revenue of $108.1 million increases 33% compared to fourth quarter of 2010, see http://investor.qlikview.com/secfiling.cfm?filingID=1193125-12-65355&CIK=1305294) and not me, so I will be glad if Qliktech will prove me wrong!

Again, for now, just review this:

http://www.qlikview.com/us/explore/pricing

I tried to compare the cost of average Deployment for Qlikview-based and Tableau-based Data Visualization Systems using currently Published prices of Qlikview and Tableau (I actually have an estimation for Spotfire-based deployment too, but TIBCO did not published its pricing yet). See prices in table below, and comparison of average deploymnet after/below this table:

[googleapps domain="docs" dir="spreadsheet/pub" query="hl=en_US&hl=en_US&key=0AuP4OpeAlZ3PdFJYRUNwOXZ6VHdrczFyeDE3a3k5S2c&output=html&widget=true" width="508" height="440" /]

I took as average the deployment with 46 users (it is my estimate of average Qlikview Deployment), 3 desktop clients, 10 documents/visualizations available to 10 (potentially different) named users each, 1 Application Server and maintenance for 3 years.

My estimate of total cost for 3 years came up as about $118K for Qlikview Deployment and $83K for Tableau Deployment (both before discounts and taxes and both do not include any development, training, consulting and IT cost).

Note 3/8/12: you may wish to review this blog post too:

http://i3community.com/blogs/entry/qlikview-user-license-named-client-access-license-cal

20120212

16 Data Visualization Vendors are squared

Since Gartner keeps doing its "Magic Quadrant" (MQ; see MQ at the very bottom of this post) for Business Intelligence Platforms every year, it forces me to do my

"Yellow Square for DV, 2012"

for Data Visualization (DV) Platforms too. I did it last year and I have to do it again because I disagreed with Gartner in 2011 and I disagree with it again in 2012. I have a few different (from Gartner) views, but I will mention 3.

1. There is no such thing as Business Intelligence as a software platform. It is a marketing term, used as an umbrella for multiple technologies and market segments. Gartner released its MQ for BI at the same time it had "BI Summit 2012" in London on which it practically acknowledged that BI is not a correct term and suggested to use the term "Business Analytics" instead, see for example this article: http://timoelliott.com/blog/2012/02/what-i-found-interesting-about-gartner-bi-summit-2012-london.html

2. I personally is using - for many years - the term Data Visualization as a replacement for BI, as much more specific. Because of that, I removed from consideration a few vendors present in Gartner's MQ for BI and added a few important DV vendors.

3. I used for my assessment 3 groups of criterias, which I already used on this blog before, for example here:

http://apandre.wordpress.com/2011/12/18/dv-comparison-2011/

and here:

http://apandre.wordpress.com/tools/comparison/

As a result, I got a very different from Gartner the placement of "Data Visualization Platforms and their vendors":

.

For reference purposes please see below the Magic Quadrant for BI, published by Gartner this month. As you can see our lists of Vendors are overlapping by 11 companies, but in my opinion their relative positioning is very different:

20120205

Data Visualization page on Google+

I started recently the new Data Visualization Google+ page as the extension of this blog here:

https://plus.google.com/111053008130113715119/posts

.

Internet has a lot of articles, pages, blogs, data, demos, vendors, sites, dashboards, charts, tools and other materials related to Data Visualization and this Google+ page will try to point to most relevant items and sometimes to comment on most interesting of them.

.

What was unexpected is a fast success of this Google+ page - in a very short time it got 200+ followers and that number keeps growing!

.

20120131

SpreadheetWEB 3.3 is released

New version 3.3 of SpreadsheetWEB with new features like Data Consolidation, User Groups, Advance Analytics and Interactive Charts, is released this month by Cambridge, MA-based Pagos, Inc.

SpreadsheetWEB is known as the best SaaS platform with unique ability to convert Excel spreadsheets to rich web applications with live database connections, integration with SQL Server, support for 336 Excel functions (see full list here http://wiki.pagos.com/display/spreadsheetweb/Supported+Excel+Formulas ), multiple worksheets, Microsoft Drawing, integration with websites and the best Data Collection functionality among BI tools and platforms.

SpreadsheetWEB supports Scripting (Javascript), has own HTML editor, has rich Data Visualization and Dashboarding functionality (32 interactive Chart types are supported, see http://spreadsheetweb.com/support_charts.htm ),

See the simple Video Tutorial about how to create a Web Dashboard with Interactive Charts by publishing your Excel Spreadsheet using SpreadsheetWEB 3.3 here:

SpreadsheetWEB supports Mapping for a while, see video showing how you can create Map application in less then 4 minutes:

as well as PivotTables, Web Services, Batch Processing, and many other new features, see it here: http://spreadsheetweb.com/features.htm

In order to create a SpreadsheetWEB application, all you need is Excel and free SpreadsheetWEB Add-in for Excel, see many impressive online Demos here: http://spreadsheetweb.com/demo.htm

20120118

Tableau 7.0 has 40+ new features, I wish 4 more

This is a repost from my Tableau-dedicated blog: http://tableau7.wordpress.com/2012/01/17/tableau-7/ ...

2011 was the Year of Tableau with almost 100% (again!) Year-over-Year growth ($72M in sales in 2011, see interview with Christian Chabot here: http://www.xconomy.com/seattle/2012/01/27/tableaus-10th-year/ ), with 163+ new employees (total 350 employees as of the end of 2011) - below is the column chart I found on Tableau's website:

and with tremendous popularity of Tableau Public and Tableau Free Desktop Reader. In January 2012 Tableau Software disclosed the new plan to hire 300 more people in 2012, basically doubling its size in 2012 and all of these are great news!

Tableau 7.0 is released in January 2012 with 40+ new cool features, I like them, but I wish 4+ more "features". Mostly I am puzzled what wizards from Seattle are thinking when they released (in 2012!) their Professional Desktop Client only as a 32-bit program?

Most interesting for me is the doubling of the performance and the scalability of Tableau Server with 100+ users deployments (while adding multi-tenancy, which is the sign of the maturing toward large enterprise customers):

and adding "Data Server" features, like sharing data extracts (Tableau-optimized DB-independent file containers for datasets) and metadata across visualizations (Tableau applications called workbooks), automatic (through proxies) live reconnection to datasources, support for new datasources like Hadoop (since 6.1.4) and Vectorwise and new "Connect to Data" Tab:

Tableau's target operating system is Windows 7 (both 64-bit and 32-bit but for Data Visualization purposes 64-bit is the most important), Tableau rightfully claims to complement Excel 2010 and PowerPivot (64-bit again), Access 2010 (64-bit), SQL Server 2012 (64-bit) and their competitors are supporting 64-bit for a while (e.g. Qlikview Professional has both 64-bit and 32-bit client for years).

Even Tableau's own in-memory Data Engine (required to be used with Tableau Professional) is the 64-bit executable (if running under 64-bit Windows). I am confused and hope that Tableau will have 64-bit client as soon as possible (what is a big deal here? don't explain, don't justify, just do it! On Tableau site you can find attempts to explain/justify, like this: "There is no benefit to Tableau supporting 64-bit for our processing. The amount of data that is useful to display is well within the reach of 32 bit systems" but it was not my (Andrei's) experience with competitive tools). I also noticed that under 64-bit Windows 7 the Tableau Professional client is using at least 4 executables: 32-bit tableau.exe (main Tableau program), 64-bit tdeserver64.exe (Tableau Data Engine) and two 32-bit instances of Tableau Protocol Server (tabprotosrv.exe ) - looks strange (at least) to me...

You also can find on Tableau's site users are reporting that Tableau 6.X underuses multi-core processors: "Tableau isn't really exploiting the capabilities of a multi-core architecture, so speed was more determined by relative speeds of one core of a core 2 duo vs 1 core of an i7 - which weren't that different, plus any differences in disk and memory speed". Good news: I tested Tableau 7.0 and it uses multi-core CPUs much better then 6.X !

Of course, most appealing and sexy new features in Tableau 7.0 are related to mapping. For example I was able quickly create Filled Map, showing the income differences between states of USA:

Other mapping features include wrapped maps, more synonyms and mixed mark types on maps (e.g. PIE instead of BUBBLE), the ability to edit locations and add new locationsas well as using Geography as Mark(s), like I did below:

etc.

Tableau 7.0 supports new types of Charts (e.g. finally Area Charts) and has new Main Menu, which actually causes a lot of changes where user can find menu items, see it here: http://kb.tableausoftware.com/articles/knowledgebase/new-locations

Tableau added many analytical and convenience features for users, like parameter-based Ref.lines, Top N filtering and Bins, Enhanced Summary Statistics (e.g. median, deviation, quartiles, kurtosis and skewness are added):

Trend models are greatly improved (added t-value, p-value, confidence bands, exponential trends, exporting of trends etc.). Tableau 7.0 has now 1-click and dynamic sorting, much better support for tooltips and colors.

I hope Tableau will implement my other 3+ wishes (in addition to my wish to have 64-bit Tableau Professional "client") and will release API, will support the scripting (Python, JavaScript, VBScript, PowerShell, whatever) and will integrate with R Library as well.

20120107

QLIK: How to lose a Billion Dollars in 6 months

On Friday July 8, 2011, the closing price of Qliktech's share (symbol QLIK) was $35.43. Yesterday January 6, 2012, QLIK closed with price $23.21. If you consider yesterday's price as 100% than QLIK (blue line below) lost 52% of value in just 6 months, while Dow Jones (red line below) basically lost only 2-3% :

Since Qliktech's Market Capitalization as of yesterday evening was about $1.94B, it means that Qliktech lost in last 6 month about 1 billion dollars in capitalization! That is a sad observation to make and made me wonder why it happened?

I see nothing wrong with Qlikview software, in fact everybody knows (and this blog is the prove for it) that I like Qlikview very much.

So I tried to guess for reasons (for that lost) below, but it just my guesses and I will be glad if somebody will prove me mistaken and explain to me the behavior of QLIK stock during last 6 months...

2011 supposed to be the year of Qliktech: it had successful IPO in 2010, it doubled the size of its workforce (I estimate it has more than 1000 employees by end of 2011), it sales grew almost 40% in 2011, it kept updating Qlikview and it generated a lot of interest to it's products and to Data Visualization market. In fact Qlliktech dominated its market and its marketshare is about 50% (of Data Visualization market).

So I will list below my guesses about factors which influenced QLIK stock and I do not think it was only one or 2 major factors but rather a combination of them (I may guess wrong or miss some possible reasons, please correct me):

P/E Ratio (price-to-earnings) for QLIK is 293 (and it was even higher), which may indicate that stock is overvalued and investors expectations are too high.

Company insiders (Directors and Officers) were very active lately selling their shares, which may affected the prices of QLIK shares.

56% of Qliktech's sales are coming from Europe and European market is not growing lately.

58% of Qliktech's sales are coming from existing customers and it can limit the speed of growth.

Most new hires after IPO were sales, pre-sales, marketing and other non-R&D types.

Qliktech's offices are too diversified for its size (PA, MA, Sweden etc.) and what is especially unhealthy (from my view) is that R&D resides mostly in Europe while Headquarters, marketing and other major departments reside far from R&D - in USA (mostly in Radnor, PA)

2011 turned to be a year of Tableau (as oppose to my expectation to be a year of Qlikview) and Tableau is winning the battle for mindshare with its Tableau Public web service and its free Desktop Tableau Reader, which allows to distribute Data Visualizations without any Web/Application Servers and IT personnel to be involved. Tableau is growing much faster then Qliktech and it generates a huge momentum, especially in USA, where Tableau's R&D,QA, Sales, Marketing and Support all co-reside in Seattle, WA.

Tableau has the best support for Data Sources; for example, which is important due soon to be released SQL Server 2012, Tableau has the unique ability to read Multidimensional OLAP Cubes from SQL Server Analysis Services and from local Multidimensional Cubes from PowerPivot. Qlikview so far ignored Multidimensional Cubes as data sources and I think it is a mistake.

Tableau Software, while it is 3 or 4 times smaller then Qliktech, managed to be able to have more job openings then Qliktech and many of them in R&D, which is a key for a future growth! Tableau's sales in 2011 reached $72M, workforce is 350+ now (160 of them were hired in 2011!), number of customers is more then 7000 now...

I am aware of more and more situations when Qlikview is starting to feel (and sometimes lose) a stiff competition; one of the latest cases documented (free registration may be required) here: http://searchdatamanagement.techtarget.co.uk/news/2240112678/Irish-Life-chooses-Tableau-data-visualisation-over-QlikView-Oracle and it happened in Europe, where Qlikview suppose to be stronger then competitors. My recent Data Visualization poll also has Tableau as a winner, while Qlikview only on 3rd place so far.

In case if you miss it, 2011 was successful for Spotfire too. In Q4 2011 Earnings Call Transcript, TIBCO "saw demand simply explode across" some product areas. According to TIBCO, "Spotfire grew over 50% in license revenue for the year and has doubled in the past two years". If it is true, that means Spotfire Sales actually approached $100M in 2011.

As Neil Charles noted, that Qliktech does not have transparent pricing and "Qlikview's reps are a nightmare to talk to. They want meetings; they want to know all about your business; they promise free copies of the software. What they absolutely will not do is give you a figure for how much it's going to cost to deploy the software onto x analysts' desktops and allow them to publish to a server." I tend to agree that Qliktech's pricing policies are pushing many potential customers away from Qlikview toward Tableau where almost all prices known upfront.

I hope I will wake up next morning or next week or next month or next quarter and Qliktech somehow will solve all these problems (may be perceived just by me as problems) and QLIK shares will be priced higher ($40 or above?) than today - at least it is what I wish to my Qliktech friends in new 2012...

Update on 3/2/12 evening: it looks like QLIK shares reading my blog and trying to please me: during last 2 months they regained almost $9 (more then 30%), ending the 3/2/12 session with $29.99 price and regaining more then $550M in market capitalization (qlik on chart to get full-size image of it):

I guess if QLIK will go in wrong direction again, I have to blog about it, and it will correct itself!

20111231

Happy new 2012!

My best wishes for 2012 to the members of Data Visualization community!

By conservative estimates, which includes registered and active users of Data Visualization (DV) tools, DV specialists from customers of DV vendors, consultants and experts from partners of DV vendors and employees of those vendors, the Data Visualization (DV) community exceeds 2 millions of people in 2011! I am aware of at least 35000 customers of leading DV vendors, at least 3000 DV consultants and experts and at least 2000 employees of leading DV vendors.

With this audience in mind and as the extension of this blog, I started in 2011 the Google+ page "Data Visualization" for DV-related news, posts, articles etc., see it here:

https://plus.google.com/u/0/b/111053008130113715119/

Due the popular demand and the tremendous success of Tableau in 2011 (basically you can say that 2011 was a year of Tableau) I started recently the new blog (as an extension of this blog), called ... "Data Visualization with Tableau", see it here:

http://tableau7.wordpress.com/ .

In 2011 I also started Google+ page for Tableau related news:

https://plus.google.com/u/0/b/112388869729541404591/

and I will start to use it soon in 2012

I also have some specific best wishes for 2012 to my favorite DV vendors.

To Microsoft: please stop avoiding DV market and build a real DV tool (as oppose to a nice BI stack) and integrate it with MS-Office the same way as you did with Visio.

To Qliktech: I wish Qliktech will add a free Desktop Qlikview Reader, a free (limited of course) Qlikview Public Web Service and integrate Qlikview with R Library. I wish Qliktech will consider the consolidation of its offices and moving at least part of R&D into USA (MA or PA). I think that having too much offices and specifically having R&D far away from product management, marketing, consulting and support forces is not healthy. And please consider to hire more engineers as oppose to sales and marketing people.

To TIBCO and Spotfire: please improve your partner program and increase the number of VAR and OEM partners. Please consider the consolidation of your offices and moving at least part of your R&D into USA (MA that is). And I really wish that TIBCO will follow the super-successful example from EMC (VMWare!) and spinoff Spotfire with public IPO. Having Spotfire as the part of larger parent corporation slows sales considerably.

To Tableau: I wish Tableau will able to maintain its phenomenal 100% Year-over-Year growth in 2012. I wish Tableau will improve their partner program and integrate their products with R Library. And I wish Tableau will open/create API and add scripting to their products.

[soundcloud url="http://api.soundcloud.com/tracks/29587286" iframe="true" /]

To Visokio: I wish you more customers, ability to hire more developers and other employees, more profit and please stay on your path!

To Microstrategy, SAS, Information Builders, Advizor Solutions, Pagos, Panorama, Actuate, Panopticon, Visual Data Mining and many, many others - my best wishes in 2012!

20111218

Updated Comparison of Data Visualization tools

One of the most popular posts on this blog was a comparison of Data Visualization Tools, which originally was posted more then a year ago where I compared those best tools only qualitatively. However since then I got a lot of requests to compare those tools "quantitatively". Justification for such update were recent releases of Spotfire 4.0, Qlikview 11, Tableau 7.0 and Microsoft's Business Intelligence Stack (mostly SQL Server 2012 and PowerPivot V.2.)

However I quickly realized that such "quantitative" comparison cannot be objective. So here it is - the updated and very subjective comparison of best Data Visualization tools, as I see them at the end of 2011. I know that many people will disagree with my assessment, so if you do not like my personal opinion - please disregard it at "your own peril". I am not going to prove "numbers" below - they are just my personal assessments of those 4 technologies - I love all 4 of them. Feel free to make your own comparison and if you can share it with me - I will appreciate it very much.

Please keep in mind that I reserve the right to modify this comparison overtime if/when I will learn more about all those technologies, their vendors and usage. Criterias used in comparison below listed in 1st column and they are grouped in 3 groups: business, visualization and technical. Columns 2-5 used for my assessments of 4 technologies, last column used for my subjective weights for each criteria and last row of this worksheet has Total for each Data Visualization technology I evaluated.

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20111210

SQL Server 2012: good DV backend and BI stack

I said on this blog many times that 80% of Data Visualization (DV) is ... Data.

SQL Server 2012 is here.

And technology and process of how these Data collected, extracted, transformed and loaded into DV backend and frontend is a key to DV success. It seems to me that one of the best possible technology for building DV backend is around the corner as SQL Server 2012 will be released soon - Release Candidate for it is out...

And famous Microsoft marketing machine is not silent about it. SQL Server 2012 Virtual Launch Event planned for March 7, 2012 and real release probably at the end of March 2012.

Columnstore Index.

I already mentioned on this blog the most interesting feature for me - the introduction of Columnstore Index (CSI) can transform SQL Server into Columnar Database (for DV purposes) and accelerates DV-relevant Queries by 10X or even 100X of times. Oracle does not have it!

Some reasonable rules and features applied to CSI: each table can have only one CSI; CSI has Row grouping (about million rows, like paging for columns); table with CSI cannot be replicated. New (unified for small and large memory allocations) memory manager optimized for Columnstore Indexes, supports Windows 8 maximum memory and logical processors.

Power View.

SSRS (Reporting Services) got massive improvements, including new Power View as Builder/Viewer of interactive Reports. I like this feature: "even if a table in the view is based on an underlying table that contains millions of rows, Power View only fetches data for the rows that are visible in the view at any one time" and UI features (some of them are standard for existing Data Visualization tools, like multiple views in Power View reports (see gallery of thumbnails in the bottom of screenshot below):

.

"2 clicks to results", export to PowerPoint etc. See also video here:

PowerView is still far behind Tableau and Qlikview as a Visualizer, but at least it makes SSRS reports more interactive and development of them easier. Below are some thumbnails of Data Visualization samples produced with PowerView and presented by Microsoft:

Support for Big Data.

SQL Server 2012 has a lot new features like "deep" HADOOP support (including Hive ODBC Driver) for "big data" projects, ODBC drivers for Linux, grouping databases into Availability Group for simultaneous failover, Contained Databases (enable easy migration from one SQL Server instance to another) with contained Database users.

Parallel Data Warehouse, Azure, Data Explorer.

And don't forget PDW (SQL Server-based Parallel Data Warehouse; massive parallel processing (MPP) provides scalability and query performance by running independent servers in parallel with up to 480 cores) and SQL Azure cloud services with it high availability features...

.

New Data Explorer allows discover data in the cloud and import them from standard and new data sources, like OData, Azure Marketplace, HTML etc. and visualize and publish your Data to the cloud.

LocalDB.

LocalDB is a new free lightweight deployment option for SQL Server 2012 Express Edition with fewer prerequisites that installs quickly. It is an embedded SQL Server database for desktop applications (especially for DIY DV apps) or tools. LocalDB has all of the same programability features as SQL Server 2012 Express, but runs in user mode with applications and not as a service. Application that use LocalDB simply open a file. Once a file is opened, you get SQL Server functionality when working with that file, including things like ACID transaction support. It’s not intended for multi-user scenarios or to be used as a server. (If you need that, you should install SQL Server Express.)

BIDS.

SQL Server 2012 is restoring a very desirable feature, which was missing in Visual Studio 2010 for 2+ years - something called BIDS (BI Development Studio was available as part of Visual Studio 2008 and SQL Server 2008). For that a developer needs VS2010 installed with SP1 and then install "SQL Server Data Tools" (currently it is in the state of CTP4, but I guess it will be a real thing when when SQL Server 2012 will be released to production).

SSAS, Tabular Mode, PowerPivot, DAX.

Most important improvement for BI and Data Analytics will be of course the changes in SSAS (SQL Server Analysis Services), including the addition of Tabular Mode, restoration of BIDS (see above), the ability to design local multidimensional cubes with PowerPivot and Excel and then deploy them directly from Excel as SSAS Cubes, the new DAX language shared between PowerPivot and SSAS, and availability of all those Excel Services directly from SSAS without any need for SharePoint. I think those DV tools who will able to connect to those SSAS and PowerPivot Cubes will have a huge advantage. So far only Tableau has it (and Omniscope has it partially).

Backend for Data Visualization.

All of these features making SQL Server 2012 a leading BI stack and backend for Data Visualization applications and tools. I just wish that Microsoft will develop an own DV front-end tool, similar to Tableau or Qlikview and integrate it with Office 201X (like they did with Visio), but I guess that DV market ( approaching $1B in 2012) is too small compare with markets for Microsoft Office and SQL Server.

Pricing.

Now is time for a "bad news". The SQL Server 2012 CAL price will increase by about 27%. New pricing you can see below and I predict you will not like it:

20111205

Job openings as a KPI for DV vendors?

Some of visitors to this blog after reading of my recent post about $300K/employee/year as a KPI (Key Performance Indicator) suggested to me another Indicator of the health of Data Visualization vendors: a number of job openings and specifically a number and percentage of software development openings (I include software testers and software managers into this category) and use it also as a predictor of the future. Fortunately it is a public data and below is what I got today from respective websites:

56(!) positions at Tableau, 14 them of are developers;

46 openings at Qliktech, 4 of them are developers;

21 positions at Spotfire, 3 of them are developers;

3 positions at Visokio, 2 of them are developers.

Considering that Tableau is 4 times less in terms of sales then Qlikview and 3-4 times less (then Qliktech) in terms of workforce, this is an amazing indicator. If Tableau can sustain this speed of growth, we can witness soon the change of Data Visualization landscape, unless Qliktech can find the way to defend its dominant position (50% of DV market).

For comparison, you can use Microstrategy's number of openings. While Microstrategy is not a Data Visualization vendor, it is close enough (as BI vendor) for benchmarking purposes: it has 281 openings, 38 of them are developers and current Microstrategy's workforce is about 3069, basically 3 times more then Qliktech's workforce...

In light of recent releases of Qlikview 11 and Spotfire 4.0 it makes (soon to be released) Tableau 7.0 is very interesting to compare... Stay tuned!

20111123

Breaking $300K barrier with Qlikview 11

I expected Qlikview 11 to be released on 11/11/11 but it was released today to Qliktech partners and customers. Since Qliktech is the public company, it releases regularly a lot of information which is not available (for now) from other DV leaders like Tableau and Visokio and more fuzzy from Spotfire, because Spotfire is just a part of larger successful public corporation TIBCO, which has many other products to worry about.

However I guessed a little and estimated for DV Leaders their 2011 sales and number of employees and got an interesting observation, which is true for a few last years: size of sales per employee (of DV leading vendor) is $300k/Year or less. I included for comparison purposes similar numbers for Apple, Microsoft and Google as well as for Microstrategy, which is a public company, established (22+ years) player in BI market, dedicated to BI and recently to Data Visualization (that is DV, thanks to it Visual Insight product).

Table below included 2 records related to Spotfire: 1 based on 2010 annual report from TIBCO (for TIBCO as whole; I know TIBCO sales for 2011 grew from $754M to $920M but do not know the exact number of TIBCO's employees for 2011) and other record is my estimates (of a number of employees and sale) for Spotfire division of TIBCO. Update from 1/11/12: For Tableau's 2011 I used the numbers from John Cook's article here: http://www.geekwire.com/2012/tableau-software-doubles-sales-2011-hires-160-workers ) :

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To me this is an interesting phenomena, because Qliktech thanks to its fast growing sales and recent IPO was able to double it's sales in last 2 years while ... doubling it's number of employees so it still has its sales hovering around $300K/employee/year, while Software giants Apple, Microsoft and Google are way above this barrier and Microstrategy is 50% below it. I will also guess that Qliktech will try to break this $300K barrier and be closer to Apple/Microsoft/Google in terms of sales per employee.

Thanks to the public nature of Qliktech we know details of its annual Revenue growth and YoY (Year-over-Year) indicators:

and with estimate of 2011 Revenue about $315M, YoY growth (2011 over 2010) will be around 39.4% which is an excellent result, making it difficult (but still possible) for other DV competitors to catch-up with Qliktech. Best chance for this belongs to Tableau Software, who probably will reach the same size of sales in 2011 as Spotfire (my estimate is around $70M-$75M for both), but for last 2 years Tableau has 100% (or more) YoY revenue growth... Qliktech also published the interesting info about major factors for its sales: Europe (56%), Existing Customers (58%), Licenses (61%), Partners(52%):

which means that the increase of sales in Americas, improving New sales (as oppose to sales to existing customer by using "Land and Expand" approach) and improving revenue from Services and Maintenance may help Qliktech to keep the pace. Qliktech has the tremendous advantage over its DV competitors because it has 1200+ partners, who contributed 52% to Qliktech sales (about $136K per partner and I can guess that Qliktech wish to see at least $200K/year contribution from each partner).

Observing the strengths of other DV competitors, I personally think that Qliktech will benefit from the "imitation" of some of their most popular and successful features in order to keep its dominance in Data Visualization market, including:

free public Qlikview service (with obvious limitations) like free SaaS from Tableau Public and free Spotfire Silver personal edition,

ability to distribute Data Visualization to desktops without Server by making available a free desktop Qlikview Reader (similar to free desktop readers from Tableau and Omniscope/Visokio),

integration with R library (Spotfire and recently Omniscope) to improve analytical power of Qlikview users,

ability to read multidimensional OLAP Cubes (currently only Tableau can do that), especially Cubes from Microsoft SQL Server 2012 Analysis Services and

scalability toward Big Data (currently Spotfire's and Tableau's data engines can use the disk space as Virtual Memory but Qlikview limited by size of RAM)

This is not a never ending "feature war" but rather a potential ability to say to customers: "why go to competitors, if we have all their features and much more"? Time will tell how DV competition will play out, I expect a very interesting 2012 for Data Visualization market and users and I hope that somebody will able to break $300K/employee/year barrier unless the major M&A will change the composition of DV market. I hope that the DV revolution will continue in new year...

20111114

Spotfire 4.0 is announced

I never liked pre-announcements of "new" products, especially if they are in state which will screw my PCs. But almost everybody doing it to us, starting with Microsoft SQL Server 2012 (Denali can be downloaded as "CTP3"), Tableau 7.0, Qlikview 11 (Qliktech partners and customers can download "Release candidate") etc. Just a few months after releasing Spotfire 3.3, TIBCO announced that Spotfire 4.0 will be available in November 2011 with a lot of new features.

Some of them sound like buzzwords: ""free dimensional" analytics, collective intelligence, visual and social data discovery etc." (we need that marketing will brainwash us, right?), but some of them can be very useful, like integration with TIBBR (that I like; in fact TIBCO has many other good products and they should be integrated with Spotfire) and SharePoint (sounds like a M$ bending to me, I don't see too much DV money coming from SharePoint hole), support for dynamic icons, sparklines,

stepped linecharts, pop-over filters and legends, better font management, embedded actions and more. Some features I wish will be added, but I guess we need to wait more: I wish to be able to read with Spotfire the SSAS and PowerPivot multidimensional Cubes and support for some other Data Sources, like Tableau 6.1 does...

Spotfire and its Web Player Server support now the latest web browsers, .NET 4.0 and it dropped support for obsolete stuff like Internet Explorer 6 and Windows 2003 Server. I mentioned on this blog earlier that I like Spotfire Silver 2.0 and the wealth and depth of Spotfire Analytical Platform (S-Plus, Miner, S+FinMetrics, Spotfire Developer/API, Statistics, Data and Automation Services, Metrics, Network Analysis, Decision Site, Clinical Graphics and more, this list should make Qliktech and Tableau worry or at least try to add similar features...).

Spotfire updated their set of Demos to reflect Spotfire 4.0 features: Spotfire Demos and Templates. More to come later, especially when Spotfire 4.0 will be Released (as oppose to be announced).

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