Marco Russo

@marcorus

Consultant, speaker, book writer, mentor. Business Intelligence with Power BI, Analysis Services, and Power Pivot. Other info on sqlbi.com

Marco Russo
@marcorus
4h
Live today: Inside DAXBench v2, with @maxanatsko. 16:00 CET / 15:00 UTC / 10:00 ET / 07:00 PT Maxim and I go through the results of DAX Benchmark v2 and answer your questions live. x.com/i/broadcasts/1… Leaderboard: daxbench(dot)com #DAX #PowerBI
Marco Russo
@marcorus
Nov 3
We optimized a DAX measure ourselves and asked AI to do the same. Neither version was faster on every query. Then AI refined our version: the slowest query went from 4,396 ms to 1,538 ms. It also wrote more equivalence tests than we ever had the patience to write.
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Marco Russo
@marcorus
Nov 2
DAX with AI: Scenarios is complete! The video course includes ten business scenarios: currency conversion, comparable-store sales, budget vs. forecast, shared-cost allocation, inventory from sparse snapshots, financial statements, workforce analytics, and more. The training also
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Marco Russo
@marcorus
Nov 1
Over the last few months, I've started writing essays that aren't strictly technical; they are more about how we work, think, and build things. I also created a website that collects everything I publish, because with AI, I no longer have an excuse to postpone it:
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Marco Russo
@marcorus
Oct 31
Be honest: when the numbers disagree, does the truth win or the nicest number?
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