The rest of this year's #MSDataGroupBrum user group sessions will be taking place on...
โ๏ธThu, Sep 4, 2025
๐Thu, Oct 2, 2025 - @fabfestconf.bsky.social!๐ฅณ
๐Thu, Nov 6, 2025
โ๏ธThu, Dec 4, 2025
www.meetup.com/microsoftdat...
To fill the gap, our sponsor, Purple Frog, is hosting a free webinar on Agentic AI (22 Jan, 12โ1pm GMT).
If AI is on your 2026 roadmap, this is one you donโt want to miss.
Register ๐
To fill the gap, our sponsor, Purple Frog, is hosting a free webinar on Agentic AI (22 Jan, 12โ1pm GMT).
If AI is on your 2026 roadmap, this is one you donโt want to miss.
Register ๐
Thank you for making 2025 a year full of collaboration.
Hereโs to another year of connecting, sharing knowledge, and exploring everything the Microsoft Data Platform has to offerโจ๐
Thank you for making 2025 a year full of collaboration.
Hereโs to another year of connecting, sharing knowledge, and exploring everything the Microsoft Data Platform has to offerโจ๐
But donโt worryโฆ Weโll be back in February with more great sessions, speakers, and learning opportunities!
Keep an eye on our Meetup page: www.meetup.com/microsoftdat...
But donโt worryโฆ Weโll be back in February with more great sessions, speakers, and learning opportunities!
Keep an eye on our Meetup page: www.meetup.com/microsoftdat...
We hope your holidays are SELECTively joyful, JOINed with friends and family, and completely UNTHROTTLED!๐
Thank you for being part of an amazing year!
We hope your holidays are SELECTively joyful, JOINed with friends and family, and completely UNTHROTTLED!๐
Thank you for being part of an amazing year!
A huge thank you to everyone who joined our first-ever Data Advent Calendar!
Your guesses and enthusiasm made it magical.
Wishing you all a warm, restful festive season.
See you in the New Year! ๐โจ
A huge thank you to everyone who joined our first-ever Data Advent Calendar!
Your guesses and enthusiasm made it magical.
Wishing you all a warm, restful festive season.
See you in the New Year! ๐โจ
Visualisation challenge:
You want to show Santaโs global route.
โ Which visual do you choose?
๐ Map / ๐ Bar / ๐งฎ Table / ๐ฆ Card
Visualisation challenge:
You want to show Santaโs global route.
โ Which visual do you choose?
๐ Map / ๐ Bar / ๐งฎ Table / ๐ฆ Card
DAX:
SUMX(
FILTER(FactGifts, FactGifts[Month] = "December"),
FactGifts[Count]
)
โ What does this calculate?
DAX:
SUMX(
FILTER(FactGifts, FactGifts[Month] = "December"),
FactGifts[Count]
)
โ What does this calculate?
Fabric throttling issue?
โ Whatโs one metric youโd check in the Capacity Metrics App?
Fabric throttling issue?
โ Whatโs one metric youโd check in the Capacity Metrics App?
IDENTITY(int, 1, 1)
โ What does IDENTITY define?
IDENTITY(int, 1, 1)
โ What does IDENTITY define?
Power BI modelling moment:
You find 2 active relationships between the same tables.
โ How does Power BI handle that?
Power BI modelling moment:
You find 2 active relationships between the same tables.
โ How does Power BI handle that?
Visual challenge:
Large number of categories
โ Which chart best reduces clutter?
Treemap / Pie / Column / Cards
Visual challenge:
Large number of categories
โ Which chart best reduces clutter?
Treemap / Pie / Column / Cards
SELECT DISTINCT TOP 3 ElfName
FROM Elves
ORDER BY YearsExperience DESC;
โ What does this query return?
SELECT DISTINCT TOP 3 ElfName
FROM Elves
ORDER BY YearsExperience DESC;
โ What does this query return?
DAX simplification challenge:
IF([NaughtyPoints] > 7, TRUE(), FALSE())
โ Whatโs a cleaner version?
DAX simplification challenge:
IF([NaughtyPoints] > 7, TRUE(), FALSE())
โ Whatโs a cleaner version?
Modelling puzzle:
โ What distinguishes a snowflake schema from a star schema?
Modelling puzzle:
โ What distinguishes a snowflake schema from a star schema?
SELECT DATEPART(WEEKDAY, '2025-12-25');
โ Which weekday number is Christmas this year?
SELECT DATEPART(WEEKDAY, '2025-12-25');
โ Which weekday number is Christmas this year?
Comparing two teamsโฆ
โ Which chart is the worst choice?
Pie / Bar / Table / Line
Comparing two teamsโฆ
โ Which chart is the worst choice?
Pie / Bar / Table / Line
DAX teaser:
AVERAGEX(VALUES(DimChild[ChildID]), FactGifts[Count])
โ What does VALUES() return?
DAX teaser:
AVERAGEX(VALUES(DimChild[ChildID]), FactGifts[Count])
โ What does VALUES() return?
Naming challenge:
๐ DimReindeer
๐ Reindeer_Dimension
โ Which one fits better naming conventions?
Naming challenge:
๐ DimReindeer
๐ Reindeer_Dimension
โ Which one fits better naming conventions?
SQL time:
SELECT REPLACE('ho-ho-ho','-','');
โ Whatโs the output?
SQL time:
SELECT REPLACE('ho-ho-ho','-','');
โ Whatโs the output?
You have fact tables at different granularitiesโ Which modelling design pattern could help?
You have fact tables at different granularitiesโ Which modelling design pattern could help?
Your totals disappear in Power BI when using a slicerโฆ
โ Which function restores them?
A) REMOVEFILTERS
B) SUMX
C) HASONEVALUE
Your totals disappear in Power BI when using a slicerโฆ
โ Which function restores them?
A) REMOVEFILTERS
B) SUMX
C) HASONEVALUE
SELECT COUNT(*)
FROM Elves
WHERE HatColour IN ('Red','Green','Green');
โ How many times is โGreenโ evaluated?
SELECT COUNT(*)
FROM Elves
WHERE HatColour IN ('Red','Green','Green');
โ How many times is โGreenโ evaluated?
Visualisation poll:
Dataset = toy production over 12 months
โ Which visual would you use?
Line / Bar / Area / Scatter?
Visualisation poll:
Dataset = toy production over 12 months
โ Which visual would you use?
Line / Bar / Area / Scatter?
DAX challenge of the day:
Total Gifts :=
CALCULATE(SUM(FactGifts[Count]), ALL(DimChild))
โ What does ALL() remove here?
DAX challenge of the day:
Total Gifts :=
CALCULATE(SUM(FactGifts[Count]), ALL(DimChild))
โ What does ALL() remove here?