Demystifying Databricks AI Coworker (w/ Youssef Mrini)

LIVESTREAM DATE/TIME 📅

September 11th - 9:30 AM (Pacific Time)

DESCRIPTION 📄

As enterprise AI transitions from basic conversational interfaces to context-aware execution, AI coworkers are redefining how organizations interact with their data ecosystem.

In this session, we demystify the paradigm of Databricks AI Coworker and examine how agentic workflows adapt to diverse operational needs, from plain-language business automation and decision support to code-first data engineering and developer pipelines.

GUEST BIO (Youssef Mrini) 👤

Youssef Mrini is a Developer Advocate at Databricks focused on empowering teams to build on the Databricks Data+AI Platform. His work centers on the Databricks Ecosystem such as AI/BI, Unity Catalog, Delta Lake, and native agentic workflows like Genie. Youssef produces deep-dive technical tutorials, and production-ready guidance dedicated entirely to maximizing value on Databricks.

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Modern DAX in Power BI: UDFs, Window Functions, INFO & More (Part 4)

Video by: Reid Havens

DAX has shipped more new surface area since 2022 than in the five years before it, and most of that never made it into anyone's habits. Part 4 of the series covers the five additions that change how you actually write code, where each one earns its keep, and where it still falls short.

User-defined functions are the headline. Reusable, parameterized DAX stored as a model object, so the pattern you keep copying between six measures finally lives in one place. We build one, call it with and without default parameters, and get into the limitations that are still there in the current release.

From there it's window functions (OFFSET, INDEX, WINDOW, RANK, ROWNUMBER) for row-relative math that time intelligence can't reach, INFO functions for querying your own model metadata as a table, EVALUATEANDLOG for debugging without littering the model with temporary measures, and dynamic format strings that follow context instead of sitting fixed on the measure.

The last stretch runs through the smaller additions that still come up: TREATAS, GROUPBY, DETAILROWS, ERROR, and TOCSV/TOJSON. None of them need a section of their own, but skipping them leaves gaps.

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Building to Teach: AI-Assisted Tools for Data Viz Education (w/ Ben Ferry)

LIVESTREAM DATE/TIME 📅

September 4th, 2026 - 9:30 AM (Pacific Time)

DESCRIPTION 📄

What if you could use your own expertise and AI to build a tool that didn't exist yet? Ben did exactly that.

He built Ferry Tales Studio, a browser-based Vega-Lite chart editor for Power BI and Deneb users, using Claude Code to design, iterate, and ship something genuinely useful. In this live demo, Ben walks through the tool and explains why he built it: to give people a hands-on way to learn data visualisation by doing.

The takeaway: you don't need to be a software engineer to build tools that teach.

GUEST BIO (Ben Ferry) 👤

Ben Ferry is a Senior Analytics Consultant at Solita Germany with a passion for data visualisation and making it more accessible. Through Power BI Ferry Tales, he creates content and tools to help the data community grow. Ferry Tales Studio, built with Claude Code, is his latest example of how practitioners can use AI to ship real, useful products without a traditional engineering background.

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Building Custom Data Experiences with Power BI and Fabric Apps (w/ Stephen Godderidge)

LIVESTREAM DATE/TIME 📅

August 21st 2026 - 9:30 AM (Pacific Time)

DESCRIPTION 📄

Power BI reports are great for helping people understand their data, but some scenarios call for more flexibility, customization, and interactivity than a traditional report can provide.

Fortunately, Fabric Apps gives developers a new way to build tailored data experiences on top of Microsoft Fabric and Power BI semantic models.

We'll cover:

• Where Fabric Apps fit alongside Power BI reports

• When a custom data app makes sense

• How these experiences can help users move from insight to action

If you build on Power BI semantic models and have run into the limits of what a report can do, this one is worth your time.

GUEST BIO (Stephen Godderidge) 👤

Stephen Godderidge is a Principal Product Manager for Power BI within Microsoft Fabric, where he focuses on developer integrations, data apps built with Fabric Apps, and the Model Context Protocol (MCP). His experience spans consulting, solution architecture, and product development, giving him a practical perspective on building scalable, developer-friendly data solutions. He is passionate about sharing what he learns and learning alongside the Microsoft data community.

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