Nobody likes watching a report spinny. Interactive detail reports that perform well from an Analysis Services semantic layer have been the bane of my BI career. A “detail report” is a report that requests data at a lower level, e.g. policy in the insurance business, customer in Sales, etc. A detail report typically has many […]
Author Archive for: Prologika
About Prologika - Teo Lachev
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Entries by Prologika - Teo Lachev
Got awarded for Microsoft Most Valuable Professional (MVP) – Data Platform again. This will make my 14th consecutive year to be recognized by Microsoft for my expertise and contributions to the community! Apparently, it became difficult (or not cost effective) to count years, so the ring is for 2017-2018 but the tower doesn’t lie.
I often ask prospects if they’ve done any estimates of the value that the envisioned BI solution would bring to them. The Microsoft Solution Framework actually recommends partners do this during the planning phase. Alas, the answer is almost always negative. Then I ask what criteria would be used to evaluate if my price (I […]
Scenario: Consider a SQL Server configured for AlwaysOn Availability Groups where a set of databases can fail over to another node. You have SSIS jobs and you created them on both nodes. However, you need to check if the current node on which the job is running is the primary node. If you don’t do […]
After Tableau and SiSense, Keeping ’em Honest continues with Qlik. Now, after they sold the company and took a hit in the latest Gartner’s quadrant, I didn’t expect much of a completion from Qlik but every now and then I run into a customer considering Qlik and willing to share Qlik’s feedback on how Qlik […]
What Does Power BI Premium Mean for You? As I mentioned in my Spring newsletter “15 Reasons Why Microsoft is Leading the BI Space”, Microsoft BI is enjoying resurgent interest from customers and industry observers, and Power BI gets lots of attention. I’m sure that you’ve also heard the announcements about Power BI Premium – […]
SQL Server 2017 introduces the ability to scale out SSIS. The primary scenario is to enable customers to scale out their SSIS execution at the package level. Imagine a retail business that has about 300 packages to run at the end of the day to push transactional data/finance data from multiple stores to the centralized […]
Issue: You want to use the Power BI Excel Publisher but it doesn’t load. You look at the Excel add-ins and you see that it’s deactivated. You try to activate it and then you get an error. Solution: Copy the following Office PIA files to the add-in folder (C:\Program Files\Microsoft Power BI Publisher for Excel\bin). […]
I’ll present “Understanding Power BI Premium” at three public events in June. June 8th, Carolinas Power BI Group in Greensville, SC at 6 PM June 24th, SQL Saturday Chattanooga, TN at 1:15 PM June 26th, Atlanta MS BI and Power BI Group, Atlanta, GA at 6:30 PM My calendar has the details. Microsoft Power BI […]
I’m working on architecting a financial planning solution powered by Analysis Services Multidimensional. One thing that might not be obvious is how Multidimensional selects the target of writeback allocation. In this case, planning will be done at Customer and Product level. With the default equal allocation when writing at the customer level, it might appear […]