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Author: Prologika - Teo Lachev

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Fabric Semantic Modeling: The Good, the Bad, and the Ugly

In retrospect, I'd say I owe 50% of my BI career to Analysis Services and its flavors: Multidimensional, Tabular, and later Power BI. This is why I closely follow how this technology evolves. Fast forwarding to Fabric, there are no dramatic changes. Unlike the other two Fabric Engines (Lakehouse and Warehouse), Power BI datasets haven't embraced the delta lake file format to store its data…

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Power BI Projects and Git Integration: The Good, the Bad, and the Ugly

Is it getting better? Or do you feel the same? Will it make it easier on you now? You got someone to blame U2 Likely influenced by the Gartner's Fabric vision, Microsoft Fabric is eclipsing all things Power BI nowadays to the extent of replacing the strong Power BI brand and logo with Fabric's. Now that the red star Synapse has imploded into a black…

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Fabric Data Integration: The Good, the Bad, and the Ugly

Oops, I did it again I played with your heart Got lost in the game… Britney Spears In previous posts, I shared my thoughts about Fabric OneLake, Lakehouse, and Data Warehouse. They are of course useless if there is no way to get data in and out of Fabric. Data integration and data quality is usually the most difficult part of implementing a BI solution,…

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Atlanta Microsoft BI Group Meeting on July 11th (Azure OpenAI – Answers to Your Natural Language Questions)

Atlanta BI fans, please join us for the next meeting on Tuesday, July 11th, at 6:30 PM ET.  Stacey Jones (Cross Solution Architect at Microsoft) will join us in person to present OpenAI and Copilot. Your humble correspondent will demo the newly released PBI Desktop project format. For more details and sign up, visit our group page. PLEASE NOTE A CHANGE TO OUR MEETING POLICY.…

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Fabric Data Warehouse: The Good, The Bad, and the Ugly

"Patience my tinsel angel, patience my perfumed child One day they'll really love you, you'll charm them with that smile But for now it's just another Chelsea [TL: BI] Monday" Marrillion Continuing our Power BI Fabric journey, let's look at another of its engines that I personally care about – Fabric Warehouse (aka as Synapse Data Warehouse). Most of my real-life projects require integrating data…

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Fabric Lakehouse: The Good, The Bad, and the Ugly

"Hey, I got this lake house, you should see it It's only down the road a couple miles I bet you'd feel like you're in Texas I bet you'll wanna stay a while" Brad Cox Continuing our Fabric purview, Lakehouse is now on the menu. Let's start with a definition. According to Databricks which are credited with this term, a data lakehouse is "a new,…

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PROLOGIKA NEWSLETTER SUMMER 2023

Enterprise Resource Planning (ERP) systems capture a wealth of information from main business processes within an organization, such as Sales, Inventory, Orders, etc. Therefore, a BI journey typically starts with analyzing the ERP data, with revenue analytics usually taking the center stage because of its vital metrics, such Revenue, Margin, Profit. In fact, this scenario has repeated so often for the past few years that…

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Fabric OneLake: The Good, the Bad, and the Ugly

To know a tool is to know its limitations – Teo's proverb In a previous post, I shared my overall impression of Fabric. In this post, I'll continue exploring Fabric, this time sharing my thoughts on OneLake. If you need a quick intro to Fabric OneLake, the Josh Caplan's "Build 2023: Eliminate data silos with OneLake, the OneDrive for Data" presentation provides a great overview…

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Atlanta Microsoft BI Group Meeting on June 5th (How to Fix an Inherited Power BI Report)

Please join us for the next meeting on Monday, June 5th, at 6:30 PM ET.  Kristyna Hughes (Senior data & analytics consultant at 3Cloud will join us remotely and share best practices for dissecting a complicated and broken Power BI report and a checklist of how to fix it. Improving will sponsor the meeting. Your humble correspondent will demonstrate how Power BI can integrate better…

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A First Look at Microsoft Fabric: The Good, the Bad, and the Ugly

"May you live in interesting times" – Chinese proverb Microsoft Fabric is upon us with a grand fanfare. You can get a good overview of its vision and capabilities by watching the Microsoft Fabric Launch Digital Event (Day 1) and Microsoft Fabric Launch Digital Event (Day 2) recordings. Consultants and experts are extolling its virtues and busy fully aligning with Microsoft. There is a lot…

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