Raw Data with Rob Collie

Back in 2010, Tableau beat smarter tools with a better demo. No brain, all charm and the market loved it. Fast-forward to now: same playbook, new costume. The AI dashboard crowd is selling "natural language BI" with zero semantic model, zero memory, and a whole lot of LinkedIn swagger. In this episode, Rob and Justin revisit why Tableau's empty-calorie approach won the first round, and how that sa...

Let's say your business runs on sun, sweat, and schedule precision. You've got crews in the field, materials that don't wait, and about 90 minutes to get it right before the product turns into a thousand-pound paperweight. That's the world Joseph Graziano lives in. He's the CFO of Quadrant Concrete and also the guy keeping the trucks moving, the forecasts dialed in, and the safety records spotless...

It started as a side project. Rob Collie built a Power BI model for his rec league hockey team. Just for fun. Just to see what the data could say. But something weird happened. The dashboards were solid. The data model was solid. But, the users still had questions. And lots of them. And that's when it clicked: people don't think in slicers. They think in questions. Natural ones. The kind dashboard...

AI wants your data, but it can't handle the truth . . . "We'll just plug our data into ChatGPT." Sure. Sounds easy. Rob thought so too, right up until he hit token limits, had to install Python, and discovered that even two megabytes of transcripts was too much for the world's smartest models to handle. In this episode, Rob and Justin break down what happens when you try to use AI on your company'...

For a while, you could pretend AI was still a someday problem. Not anymore. Rob Collie and Justin Mannhardt are back, and this time they are tackling Model-Context-Protocol (MCP) and Multi-Agent Systems,   two shifts that could finally put an end to the human copy-paste Olympics. This isn't about shinier tools. It is about AI that plugs in without the duct tape and starts doing the work without ma...

Sakiko Stickley joins Raw Data to share a story that is part inspiration, part revelation, and a whole lot of truth-telling. From the first moment she discovered Power Pivot, Sakiko did not just learn data. She lived it. She rewired reporting systems, survived micromanagers, and navigated the strange realities of big consulting firms, all while quietly proving that one person, one model, and a lit...

What's the value of a long-awaited feature? Well, that depends. Have you ever tried explaining a fiscal calendar that doesn't believe in months? This week, Rob Collie and Justin Mannhardt dive into the latest Microsoft Fabric updates, including the long-rumored, almost-mythical custom calendar support in DAX, the highly requested user-defined functions, and the Copilot expansion that might finally...

What happens when you hand off your Power BI output to ChatGPT and ask it to make sense of your world? You might be surprised. This week, Rob shares a deeply personal use case. One that ties together two major themes we've been exploring: Gen AI is reshaping the way we think about dashboards. To get real value out of AI, you need more than just data. You need metadata. And yes, that kind of metada...

AI agents are making big waves, but are they the future of business or just another passing trend? In this episode, Rob Collie and Justin Mannhardt explore the rise of AI agents, what they actually do, and why the excitement might be a little premature. They unpack the risks, the rewards, and how leaders can navigate the hype with a bit of caution and a lot of curiosity. Rob and Justin discuss the...

Listener John sent in a classic question: should you build one all-encompassing data model, or should each part of your business have its own? If you think the answer is black and white, well, welcome to the world of data modeling, where nuance reigns supreme. Rob and Justin dive deep into the pros, cons, and inevitable mistakes of both approaches. Along the way, they call out the biggest modeling...

Ever find yourself overthinking a problem until you've thought yourself right into a corner? Yeah, we've been there too. But what if there was a way to cut through the noise and just know when something is a good idea? Enter Miller's Theorem, a simple but sneaky-effective thought experiment that's been kicking around in our conversations for years. It's the kind of thing that sounds like nonsense...

For years, dashboards have been the go-to for business intelligence. Built with the best intentions, loaded with visuals, and meant to empower decision-makers. But are they actually delivering? A recent Reddit thread raised a tough question: "Has anyone here moved away from dashboards as their main source of insights?" It's not the usual "Dashboards are dead" hype. It's a real challenge from BI pr...

Ever sat in a meeting, watching a decision unfold that makes zero sense—bad for business, bad for employees—while the data that should be guiding the way is ignored? You're not alone. In this solo episode, Rob Collie takes on a question that's been circling for years: why aren't more people with a data-driven mindset in leadership positions? The answer isn't as simple as "because they should be."...

What happens when you mix fantasy football, data analytics, and a little bit of chaos? You get a conversation that refuses to follow a straight line—but somehow lands exactly where it needs to. Rob Collie welcomes back fantasy football guru Adam Harstad for his third appearance on Raw Data , alongside first-time guests Heather Zimmer and Molly Ferguson, two self-proclaimed newcomers who are anythi...

What if we told you that, before Power BI, most of the money spent on data projects didn't go where you thought it did? In this episode, Rob Collie and Justin Mannhardt peel back the layers of inefficiency, miscommunication, and just plain bad luck that have haunted data projects for decades. Spoiler: it's not all doom and gloom. Some of those old headaches are finally getting the boot, thanks to...

Gil Raviv has spent years shaping how we use data. From his early days at Microsoft, where he played a key role in developing Power Query, to his work refining how dashboards serve their users, Gil's career is a masterclass in making data tools both practical and powerful. In this episode, we sit down with Gil to dig into why usage data is the missing ingredient for truly effective BI. He explains...

The Spirit of "Why Not" with Bob Pop Collie The Life of a WW2 Navy Pilot Cadet (Bonus), w/ Bob Pop Collie    

The world of data technology moves in fascinating ways, and we're excited to have Microsoft MVPs Ed Hansberry and Kristyna Ferris join Justin to unpack what's really happening. This conversation is all about understanding the technologies that are reshaping how we work and think about data. Microsoft Fabric has been a hot topic, and for good reason. Is it the breakthrough platform everyone's talki...

The world's moving fast, sometimes too fast. Whether it's AI taking over ad campaigns, fake LinkedIn profiles popping up, or the healthcare system extracting more than it gives, the threads connecting our modern chaos are all too clear. Misaligned incentives and unchecked technologies are reshaping industries, culture, and even how we trust each other. Progress can be exciting, but it's also raisi...

The AI revolution is here, and if you're in the data space, you're sitting in the best seat in the house—whether it feels that way yet or not. Rob takes you on a straight-talking journey through why our industry isn't just surviving but thriving in this moment of upheaval. Forget the hype and the fearmongering; this is about recognizing the unique position we're in to expand into unmet demand. It'...

Rob and Justin are back, catching up after a short break with an episode that's part big ideas, part funny stories, and full of surprises. They kick things off with the Crutches Paradox. Their take on why we hang onto things we'll probably never use, "just in case." From there, the conversation moves into all kinds of unexpected territory: why politeness might not matter when working with ChatGPT,...

A little note from Rob to share about this week's episode, and what's coming!

This week on Raw Data, Justin's flying solo and catching up with Brian Julius , a true data veteran with a unique journey from government work to AI exploration. Brian's path has been anything but typical. Starting in high-stakes federal roles, he later moved into management; only to find himself pulled back to his roots in hands-on analytics, just as AI started turning the industry on its head. B...

Rob Collie records his final episode from the cozy, sound-dampened basement studio where over 170 Raw Data conversations have taken place. With moving boxes waiting to be loaded onto a truck bound for Seattle, Rob reflects on his unexpected 15-year journey in the Midwest—an adventure filled with personal challenges, growth, and life lessons that only make sense in hindsight. What started as a sudd...

In this episode, Rob Collie and Justin break down life lessons learned from a simple tool: the Green Biscuit puck. It's a perfect example of how resilience sometimes beats prevention—because you can't avoid every bump in the road, but you can adapt and keep moving forward. That same idea applies to AI and Power BI, where working with messy, real-world data is part of the process. Rob and Justin dr...