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Lazar Jovovic

@lazarjovovic.bsky.social

25 followers 26 following 55 posts

Code & data. Politics only if it hits a nerve. Amazon author 📘 Mastering DAX in Power BI → https://www.amazon.com/dp/B0FFZMG2KM | http://pbigeek.com

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Lazar Jovovic @lazarjovovic.bsky.social · Jun 29

🚀 After 10+ years building data solutions and mastering the DAX language in #PowerBI, I’ve poured all that experience into one book: Mastering DAX in Power BI: From Fundamentals to Advanced Analytics - now live on Amazon! 📘👇
amazon.com/dp/B0FFZMG2KM
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Mastering DAX in Power BI: From Fundamentals to Advanced Analytics: Your complete roadmap to DAX mastery in Power BI

Mastering DAX in Power BI: From Fundamentals to Advanced Analytics: Your complete roadmap to DAX mastery in Power BI - Kindle edition by Jovovic, Lazar. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Mastering DAX in Power BI: From Fundamentals to Advanced Analytics: Your complete roadmap to DAX mastery in Power BI.

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Lazar Jovovic @lazarjovovic.bsky.social · 2d

When AGI finally arrives, it’ll reshape everything: how we work, think, define intelligence itself, etc. Today’s AI isn’t truly intelligent.
It’s just our reflection-scaled by data and code.
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Lazar Jovovic @lazarjovovic.bsky.social · 2d

#AGI, or Artificial General Intelligence, would be different.
It would have cognitive features, the ability to think, reason, and learn across any domain.
More like a human mind, not a statistical engine.
We’re not there yet, but it’s what we’re chasing.
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Lazar Jovovic @lazarjovovic.bsky.social · 2d

Everyone’s talking about AI, but how intelligent is it really?
Here’s a quick thread about it.
Most of what we call #AI today is #GenerativeAI.
It mimics patterns from data, predicting the next word, pixel, or move. It’s predictive, not perceptive.
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Lazar Jovovic @lazarjovovic.bsky.social · 3d

Just published a new Power BI tutorial on Pareto Analysis (the 80/20 rule).
Need to find which 20% of products drive 80% of sales? This is how you do it with DAX. I walk through the theory, then build it step-by-step.
#PowerBI #DAX #DataAnalytics

youtu.be/D4BshqJqbZI?...

Pareto Analysis in Power BI | 80/20 Rule with DAX

YouTube video by Power BI Geek

youtu.be

Lazar Jovovic @lazarjovovic.bsky.social · 12d

Big shift. #ChatGPT #Atlas
chatgpt.com/atlas

ChatGPT Atlas

ChatGPT Atlas, the browser with ChatGPT built it. Get instant answers, summaries, and smart web help—right from any page. With privacy settings you can control. Available now for MacOS.

chatgpt.com

Lazar Jovovic @lazarjovovic.bsky.social · 15d

Jewish fans are only ‘allowed’ if they hide their identity, just so you’re not distressed.

Lazar Jovovic @lazarjovovic.bsky.social · 21d

Remember spending 10 min building a pivot table to answer a 30-second question? It took a decade to escape that madness. Here's the story about it.
#Copilot #NLP

pbigeek.com/the-glorious...

The Glorious Liberation: How Power BI's Natural Language Finally Set Us Free from Pivot Table Hell - Power BI Solutions, Tutorials & Expert Services

How Power BI's natural language evolved from failed Q&A in 2014 to Copilot in 2025. A decade-long journey from pivot table tyranny to asking simple questions.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · 21d

For exploratory work, ad-hoc questions, and understanding unfamiliar data, Copilot is brilliant.
#Copilot #PowerBI #AI

pbigeek.com/power-bi-sta...

Power BI Standalone Copilot: The AI Assistant That's Actually Useful - Power BI Solutions, Tutorials & Expert Services

Learn how Power BI Standalone Copilot transforms data analysis with AI. Practical examples, prompts, and real-world use cases.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · 27d

After the book, now sharing BI/DAX/PowerBI insights on my blog from the trenches in the US financial industry, demanding use cases, real solutions. What's actually worked for me, not theory. YouTube videos coming next.
#businessintelligence
pbigeek.com

Power BI Solutions, Tutorials & Expert Services

A blog dedicated to those seeking expert tips, tutorials, and professional services in Power BI, including development and data analytics.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · Sep 25

New in #PowerBI: Enhanced #DAX time intelligence fixes one of the biggest reporting headaches - non-standard calendars.
Full guide with examples:
pbigeek.com/power-bis-en...

Power BI's Enhanced DAX Time Intelligence: A Game-Changer for Financial Reporting - Power BI Solutions, Tutorials & Expert Services

Learn how Power BI's new Enhanced DAX Time Intelligence simplifies fiscal year and retail calendar calculations.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · Sep 21

The US’s strongest weapon is the H1-B. A $100K fee on it is self-sabotage, and a war against global talent.
#H1B

Lazar Jovovic @lazarjovovic.bsky.social · Sep 19

Blatant censorship.
www.forbes.com/sites/siladi...

Here’s What Late Night Hosts Said About Kimmel Being Pulled Off Air

Stephen Colbert referred to Trump as an “autocrat” and the FCC’s actions as “blatant censorship”, while Jon Stewart hosted a parody “government-approved” version of his show.

www.forbes.com

Lazar Jovovic @lazarjovovic.bsky.social · Sep 10

In my latest blog post, I explore why adding smart narrative to data reporting makes all the difference.
#SmartNarrative #DataAnalytics #BusinessInteligence
pbigeek.com/smart-narrat...

Smart Narrative in Power BI: A Game-Changer for Business Intelligence - Power BI Solutions, Tutorials & Expert Services

Explore how Copilot and Smart Narrative in Power BI deliver instant, AI-powered insights and simplify reporting through natural language interaction.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · Sep 8

I’ve watched countless documentaries, but for the last 3 Mondays in a row the one on the Space Shuttle Columbia tragedy is one of the most powerfull, an absolute masterpiece by BBCEarth.
#ColumbiaShuttle #BBCEarth

Lazar Jovovic @lazarjovovic.bsky.social · Sep 8

#Montenegro 🇲🇪

Lazar Jovovic @lazarjovovic.bsky.social · Aug 29

In my latest post, I show how Python in Power BI can recreate Smart Narrative and generate AI-like text insights.
#Python #PowerBI #AI #DataScience
🔗 pbigeek.com/from-data-to...

From Data to Story: Creating Text Insights in Power BI with Python - Power BI Solutions, Tutorials & Expert Services

Learn how to replicate Power BI Smart Narrative with Python visuals. Create dynamic text insights in PPU reports without Premium capacity.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · Aug 28

The Kingdom of #Montenegro was proclaimed on 28 August 1910.
In 1918, National Geographic wrote of Montenegro’s flag:
Red field, white border, royal arms, double-headed eagle with scepter & orb, “H I” for King Nicholas I, and a golden lion below.

Lazar Jovovic @lazarjovovic.bsky.social · Aug 28

A mismatch exists between the skills universities provide and the ones the future will demand.
#EdTech
www.investopedia.com/tech-ceos-ur...

Tech CEOs Urge Young People to Rethink College Degrees Amid Industry Shifts

Executives at some of the tech industry's biggest companies are increasingly telling young people to reconsider what they should get an education for, or whether they should attend college at all.

www.investopedia.com

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Lazar Jovovic @lazarjovovic.bsky.social · Aug 21

AI answers often draw from sources like Wikipedia, Reddit, etc, shaped by human edits, biases & battles of opinion. Useful, yes. Ultimate truth, no. Learn to use #AI as a tool, not a final verdict.

Lazar Jovovic @lazarjovovic.bsky.social · Aug 21

Tariffs might shield US industries today, but in the long run they stifle competition, weaken innovation, and make the economy dependent on protectionism. Short-term cover, long-term decline. #Tariffs

Lazar Jovovic @lazarjovovic.bsky.social · Aug 17

My latest blog post: A guide to Power BI data modelling, covering star schema design, reusable dataflows, Lakehouse architecture, and incremental refresh for large datasets.
#Data #DataModeling #powerbi
pbigeek.com/data-modelli...

Data Modelling in Power BI: Choosing the Right Approach - Power BI Solutions, Tutorials & Expert Services

This article covers Power BI data modelling best practices, including star schema design, dataflows, Lakehouse integration, and incremental refresh.

pbigeek.com

Lazar Jovovic @lazarjovovic.bsky.social · Aug 15

The view of Boka Bay from Lovcen mountain #Montenegro 🇲🇪

Lazar Jovovic @lazarjovovic.bsky.social · Aug 13

In Serbia, “regime” or “opposition” makes no difference on the Balkans. Same toxic nationalism, denying neighbours’ identity and sovereignty. Pro-Russia vibes everywhere. From outside it may look democratic, but inside the society is stuck in the past, repeating the same dangerous shit.

Lazar Jovovic @lazarjovovic.bsky.social · Aug 5

*but in PPU.

Lazar Jovovic @lazarjovovic.bsky.social · Aug 5

No Copilot? No problem. I built smart narratives in Power BI using Python, mimicking what generative AI does, vut in PPU. Same result, full control. See how I did it.

pbigeek.com/smart-narrat...

#PowerBI #Copilot #DataScience #DataAnalytics

Smart Narrative Without Copilot: My Custom Power BI Python Visual Solution - Power BI Solutions, Tutorials & Expert Services

In modern analytics, it’s not enough to just show charts. Users need narratives, concise summaries that explain what’s happening in...

pbigeek.com

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