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Dan Meyers' - BI Blog

Business Intelligence - Driving the Information Age
November 26

Capstone Consulting Group is Hiring BI Consultants!

I work for a consulting group out of Ann Arbor, MI named Capstone Consulting Group, LLC.  We are growing and are looking to hire a few new consultants.  You can live anywhere in the continental US and do NOT have to relocate to Michigan.  You would be traveling or working from home.  We are looking for individuals who specialize in the Microsoft BI suite and know MDX.  You will be expected to be proficient in all phases of development including but not limited to:
 
  • Business & IT requirements
  • Business Intelligence design & development
  • OLAP database design and implementation using SSIS
  • ETL using SSIS
  • Reports design, development and implementation using SSRS
  • Microsoft SQL Server 2005
  • Microsoft development technologies
  • Microsoft Windows OS platforms

Requirements:

  • Familiarity with MDX (Multi-Dimension expression language)
  • Background in database design and implementation
  • Background in dealing with MSAS partitioning and management of partitions
  • Responsible for the design, implementation, and maintenance of advanced analytics solutions based on MS SQL 2005 / MS Analysis Services 2005 platforms.
  • Participates in gathering of business requirements, prepares technical design and specifications.
  • Designs and implements custom analytics solutions under tight deadlines to specification.
  • Optimizes and tunes OLAP database systems to maximize their performance and operation.
  • Manages multiple simultaneous projects with little supervision.
  • Produces ad-hoc and regular metrics and reports according to requirements.
  • Design and build standard and customized OLAP cubes for reporting
  • Create and maintain design documentation.
  • Source Code Control Management experience with Microsoft Visual Source Safe
  • Experience in writing and troubleshooting MDX code
  • ProClarity is a plus
  • PerformancePoint is a plus

If you are interested please forward me your resume: dan@capstonecg.com

Please include the following:

  • Current contact information
  • Current and desired rate
  • Availability to start
November 08

Excited About PerformancePoint?

I don't know about you but I am not seeing or hearing too much buzz or excitement about the release of PPS like I think everyone expected.  As I go from client to client and blog to blog I get feeling that many people are some what satisfied with ProClairty 6.3 and are not in any hurry to move to PPS anytime soon.  I kinda feel the same way.  Until Microsoft gets around to consolidating and fully integrating the ProClarity products in I think many people will be sticking with what they have for now.  There is an ever growing camp of users who perfer not to go to any new Microsoft product until at least SP1 and add on top of that the fact that it is a brand new v1.0 product sure to have many bugs and I think this helps explain the luke-warm repsonse to the release that I have seen. 
 
Personally, I think that the majority of people that are moving forward with it are doing so to take advantage of the M & A components more than the Planning components.  Or they are just getting into BI all together and are starting out with PPS.  As far as the Planning components go, it feels like when Microsoft first introduced Analysis Services with SQL Server.  Nobody bought SQL Server for AS but eventually it caught on.  There is obviously a big demand out there for KPI, scorecard, and dashboard software but that is not what Microsoft has been focusing on when it comes to the release of PPS.  They have been pushing the Planning components more than anything.  I assume this is because they are trying to go after some of the market share that Hyperion and some of the other vendors have in this space but I don't think that is why most people will buy it.
 
I have also been hearing some complaints about it being so integrated with MOSS.  Many businesses already use MOSS but are not ready to make it part of their BI solution.  Plus I think it makes some BI developers squirm a little because it just adds a layer of complexity that they have not had to deal with as of yet.  The web interfaces of ProClarity and Reporting Services are independant and some what simple when compared to MOSS.  I do however, hear a lot of complaints about not having one portal that easily and intuitively serves up both ProClarity views and Reporting Services reports.  Hopefully it will not be too long before they get the technologies integrated.
 
Maybe I am alone in my little world here...what do you think?  What have you heard?
November 07

Microsoft Enterprise Cube

Microsoft is working on a project called Microsoft Enterprise Cube.  Microsoft Services is creating packaged ready-to-deploy BI solutions that extract the data points needed to form their pre-built cubes through their ETL layer and into the analytics layer provided by PPS.  From what I hear they will even be providing an ODS along with pre-built charts, KPIs and scorecards which are displayed through MOSS 2007 and ProClarity.  My guess is that all you have to do is map your data to their predefined data templates which will focus around specific areas of certain industries.  The only thing that I am curious about is whether or not these will be available to the public or if these will only be provided by the Microsoft Services team themselves.  There is not a lot of info available on the web about this stuff.  The only mention that I could find is on the DBCF blog by Mark Kromer, senior project manager for BI solutions at Microsoft.  If anyone has anymore on this plase pass it along.
June 15

Accessing the SSRS Web Service from a SSIS Package

By request, Mark Garner just threw up a post about how to get at the SSRS web service from within an SSIS package.  This type of integration becomes very important as your BI system gets more sophisticated.  I have recently been tasked to do some RS administration and need a bit more control of the processes running before and after when I want my adminstration to occurr and asked Mark if he could whip something up.  Well he delivered and here it is...
 
June 14

Free Data Mining Material from Stalford Systems

Found a link in the KDNuggets.com newsletter for a set of free data mining webcasts, software, walkthroughs, & data sets from Salford Data Mining.  I have not taken a look at it all yet but I thought that I would pass it along for anyone who is interested.  Here is the link and a quote from the KDnuggets page.
 
 
Quote
Mastering Data Mining: A Step-by-Step Approach (NO CHARGE)

Follow the steps below or select your own strategy.

Step 1:
ONLINE INTRO TO DATA MINING (Free webcast, vendor-neutral)
June 14, 2007, 10AM - 11AM PST
https://salford.webex.com/salford/onstage/g.php?t=a&d=929052508

--September 7, 2007, 10AM - 11AM PST
https://salford.webex.com/salford/onstage/g.php?t=a&d=920332478

--June, July, August, 2007: Currently scheduling dates and timezones. Please register your interest with Amy Baldwin: abaldwin@salford-systems.com

Step 2:
WALKABOUTS:
Spend a few minutes touring the basic workings of 2 data mining tools. At the end of this tour you will be ready to begin your own data mining analysis.
http://www.salfordsystems.com/walkabout.php

Step 3:
DATA MINING LIBRARY OF JOURNAL ARTICLES, CASE STUDIES, TUTORIALS, ABSTRACTS, PRESENTATIONS
--Unrestricted access to our data mining library. Illustrating applications in industry, academia and research: http://www.salfordsystems.com/success_register.php
--Or request a case study presentation or article related to your specific interests from Amy Baldwin: abaldwin@salford-systems.com

Step 4:
DOWNLOAD SOFTWARE (Free 30 day fully-functional evaluation)
Use your data or ours. Easy. Build a model with just a few mouse clicks.
Classification: http://www.salford-systems.com/cartreg.php
Regression: http://www.salford-systems.com/marsreg.php

Step 5:
PUBLISH OR PERISH?
After using our software, submit your results for inclusion in our archives. Success stories are always welcome. For guidance, contact: lisas@salford-systems.com

Step 6:
MORE OPPORTUNITIES:
**Hands-on Trainings
**Schedule a Data Mining Demonstration in Your Neighborhood
**Download the most advanced data mining tools available today!
RandomForests: http://www.salford-systems.com/rfreg.php
TreeNet: http://www.salford-systems.com/TreeNetreg.php

Contact Amy Baldwin if you are interested in any of the above opportunities:
619-543-8880, abaldwin@salford-systems.com
June 07

Tufte-Compliant Excel Charts

Nifty little Excel Add-In that cleans up your Excel charts.  Below is a blurb from the website. 

Quote

It's always better to suggest a solution than criticise. Recently, we've slung stones at Excel's default charts. The default colors are bad, and some of the built-in charts are "what were the smoking?" ugly.

Edward Tufte and others provide principles for making good infographics, but beating Excel's rusty butterknife into an explanatory sword is hard. People who want to make nice looking charts waste time fixing them up. People who don't care about making nice looking charts inflict those charts on others.

We have a solution. The "Clean Charts" tool turns hard-to-read Excel default charts into Tufte-compliant wonderwerks in a single click. Here's what it does:

  • Removes "chart-junk" (the contrast-reducing light grey background on most Excel charts, extraneous lines)
  • Formats the axes with easy to read numeric formats (22000 becomes "22k")
  • Changes series colors to an optimally chosen set that are designed for maximum contrast and readability
  • Removes 3D from the chart. 3D charts introduce distortions that make it hard for people to understand your numbers.
  • Fixes axis scaling problems.
  • Fixes font and marker sizes to make them readable if you have resized your chart
June 05

Picking Stocks with the Association Algorithm

There is a very interesting post by Eugene Asahara.  He walks you through a good example of how to use the Association algorithm in SQL Server 2005.  It is a good read, check it out:
 

SQL Server 2008 (Katmai) Webcasts & CTP Download

I am going to piggyback off of a post I just saw on Chris Webb's blog again.  Looks like Microsoft has scheduled some upcoming webcasts to demonstrate some fo the features on SQL Server 2008.  Here is a quote from Euan Garden's blog.  You can also download the latest CTP on Connect.
 
Quote
 

There are web casts on the key new features in SQL Server 2008 coming, here the schedule is below and there is also an upcoming chat;

Chat: http://www.microsoft.com/technet/community/chats/default.mspx 

 

SQL Server 2008 Livemeeting Schedule

Analysis Services - Dimension Design

        06/12/07

11:00 am PDT

Change Data Capture

        06/13/07

11:00 am PDT

Star Join Query Optimizations

        06/19/07

11:00 am PDT

Table Valued Parameters

        06/22/07

11:00 am PDT

Declarative Management Framework

        06/26/07

11:00 am PDT

MERGESQL Statement

        06/29/07

11:00 am PDT

 
 
June 03

Intelligencia Olap Controls

Right after I read Chris Webb's post about Intelligencia's Olap Controls I was contacted by Andrew Wiles.  He asked me to take a look and let him know what I thought.  I did not spend a whole lot of time playing with it but below are a few things that jumped out at me. 
 
Pros
- Love the Office look and feel...this will go a long way with making the end-user feel comfortable.
- Love the MDX Calculations ribbion, it really sorts the functions out very nicely.
- Love the Fx text box that displays the current intersection.
- Asymmetric Queries (Multiple Subqueries on rows and columns) feature is very cool but not intuitively accessible.   
- Visual Totals option is nice but with it being so accessibe I fear that users will use it too much and write alot of bad performing queries.
 
Cons
- No headers or labels for what is on rows and columns.
- Would like to have the ability to flatten-out the hierarchies.
- The little checkmarks that appear when you select a member in the Select Members window are too hard to see.  It is hard to quickly see what you have selected.
- When removing an item from the query palate you have to drag it back to the Field List and not just outside the grid area.
- Creating calculated members and calculated rows is not as intuitie as I would like. 
 
Missing
- Export functionality
 
Summary:
Looks like somebody is trying to get bought up by Microsoft!  I can see this tool as a great replacement for e new MDX Builder that Microsoft just shipped with SQL 2005 and Office 2007.  I think they may as well just write an Excel Add-in if they have not already.  I think that it blows the official Microsoft MDX builder away but lacks the sophistication of the ProClarity interface/environment.  The product contains some very cool features that are not available in any tools that I know about today.  The main one that I am talking about is Asymmetric Queries (multiple sub queries on each, the rows and columns)... this feature along with Visual Totals go along way when trying to create a query and have non-standard requirements for the way the result set needs to look.  The best tools on the market today lack the ability to do any great formating in my opinion. 
 
Overall, I think that it is a great beta version.  I think that by providing the tool as a .NET control they have filled a much needed niche in the market for a strong MDX builder that can easily be embedded into custom applications.  I can see this becoming a drag-and-drop control in Visual Studio like the Report Viewer control.
June 01

Where Should You Create Your KPIs?

Nick Barclay recently posted a good bit on KPI architecture in regards to the Microsoft BI platform.  He goes over the different Microsoft KPI tools and some pros and cons of creating KPIs in each.  KPIs in their pure defintion can be defined in almost any application that can handle data and calculations such as spreadsheet.  There are also many applications that provide you with KPI features that allow you to define and work with KPIs.  Hell, Microsoft alone has 3 different applications as Nick points out.   This does not include the two options that ProClarity give you.  You can create KPIs in ProClarity Professional (web and desktop)/PAS and in ProClarity Dashboard Server.
 
From a Microsoft prspective, I agree with Nick on BSM/PPS being the best overall solution for managing and displaying your KPIs.  Microsoft has tried to align themselves and BSM/PPS with Kaplan and his Balanced Scorecard methodology and I think that they have done a decent job in doing that with BSM/PPS.  KPIs & Scorecards are precisely what the software was meant to do after all.  I think the best thing about BSM/PPS is that it provides more of a structure for your KPIs and allow you to use different data sources for you value, goal, and trends. 
 
I do however, wish Microsoft would streamline the functionality a bit.  They have always had a habbit of giving developers and user as many options as they can but this ultimatley means that a few of the options lack in functionality when compared to the others and some functionality is exclusive to a particular solution.
 
It is a good read, check it out.
 
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