Alberto Ferrari (@ferrarialberto) 's Twitter Profile
Alberto Ferrari

@ferrarialberto

Alberto Ferrari is a Business Intelligence consultant. He is also a speaker in international conferences like European PASS Conference and PASS Summit.

ID: 165393934

linkhttp://www.sqlblog.com/blogs/alberto_ferrari calendar_today11-07-2010 12:50:03

888 Tweet

11,11K Followers

117 Following

Marco Russo (@marcorus) 's Twitter Profile Photo

How to manage the LINESTX function results in #dax to compute linear regression. Because LINEST and LINESTX return more than one value, you must handle a table result. #powerbi sqlbi.com/articles/impleโ€ฆ

How to manage the LINESTX function results in #dax to compute linear regression.
Because LINEST and LINESTX return more than one value, you must handle a table result.

#powerbi

sqlbi.com/articles/impleโ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

After years in โ€œstealth mode,โ€ weโ€™re excited to introduce DAX Optimizer. Dive deeper here: daxoptimizer.com/blog/introduciโ€ฆ DAX Optimizer is a tool โ€“ delivered as a service โ€“ that helps identify potential bottlenecks and suggests impactful solutions and priorities. You still write the

After years in โ€œstealth mode,โ€ weโ€™re excited to introduce DAX Optimizer.

Dive deeper here: daxoptimizer.com/blog/introduciโ€ฆ

DAX Optimizer is a tool โ€“ delivered as a service โ€“ that helps identify potential bottlenecks and suggests impactful solutions and priorities. You still write the
Marco Russo (@marcorus) 's Twitter Profile Photo

Inside Calculation Groups is available. It is a deep dive into calculation groups in #dax: multiple calculation groups, precedence, sideways recursion, composite models, and several DAX Patterns as a calculation group. For #powerbi and #ssas #tabular. sqlbi.com/blog/marco/202โ€ฆ

Inside Calculation Groups is available.

It is a deep dive into calculation groups in #dax: multiple calculation groups, precedence, sideways recursion, composite models, and several DAX Patterns as a calculation group.

For #powerbi and #ssas #tabular.

sqlbi.com/blog/marco/202โ€ฆ
Alberto Ferrari (@ferrarialberto) 's Twitter Profile Photo

Obtaining a straight line with an arrow pointing left to right in the diagram view of Power BI Desktop is insanely hard. Next time you see a figure like this, appreciate the effort! :)

Obtaining a straight line with an arrow pointing left to right in the diagram view of Power BI Desktop is insanely hard. Next time you see a figure like this, appreciate the effort! :)
SQLBits (@sqlbits) 's Twitter Profile Photo

Are you ready for SQLBi-ts Unveiled?๐Ÿ˜‰ The #SQLBI team - Marco Russo and Alberto Ferrari - are taking to the stage to officially announce #SQLBits2024!๐Ÿ” Join us LIVE on your desired platform, links below!๐Ÿ”— 3PM EU, 2PM UK, and 9AM East Coast THURSDAY 14TH SEPTEMBER!๐Ÿ“…

Are you ready for SQLBi-ts Unveiled?๐Ÿ˜‰

The #SQLBI team - <a href="/marcorus/">Marco Russo</a>  and <a href="/FerrariAlberto/">Alberto Ferrari</a> - are taking to the stage to officially announce #SQLBits2024!๐Ÿ”

Join us LIVE on your desired platform, links below!๐Ÿ”—

3PM EU, 2PM UK, and 9AM East Coast
THURSDAY 14TH SEPTEMBER!๐Ÿ“…
Marco Russo (@marcorus) 's Twitter Profile Photo

The DirectQuery over SQL section of the Optimizing DAX video course is now available! More than five additional hours of lectures, assuming you know how to optimize SQL afterward. #dax #optimizingdax #powerbi Read more: sqlbi.com/blog/marco/202โ€ฆ

The DirectQuery over SQL section of the Optimizing DAX video course is now available!

More than five additional hours of lectures, assuming you know how to optimize SQL afterward.
 
#dax #optimizingdax  #powerbi

Read more: sqlbi.com/blog/marco/202โ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

This article+video shows how to compute ratios when row-level security hides some of the data, and you need a percentage that includes the hidden rows in the comparison. #powerbi #dax sqlbi.com/articles/compuโ€ฆ

This article+video shows how to compute ratios when row-level security hides some of the data, and you need a percentage that includes the hidden rows in the comparison.

#powerbi #dax

sqlbi.com/articles/compuโ€ฆ
Samudra Bandaranayake (@_samudrab) 's Twitter Profile Photo

I was fortunate to meet the #DAX grandmaster Alberto Ferrari in person, the experience was incredibly gratifying and amazing. ๐Ÿคฉ I am immensely grateful for the opportunities provided by Gabi Mรผnster [she/her] , Oliver Engels and Tillmann Eitelberg . You guys are amazing! #gratitude #grateful

I was fortunate to meet the #DAX grandmaster <a href="/FerrariAlberto/">Alberto Ferrari</a> in person, the experience was incredibly gratifying and amazing. ๐Ÿคฉ

I am immensely grateful for the opportunities provided by <a href="/SQLMissSunshine/">Gabi Mรผnster [she/her]</a> , <a href="/oengels/">Oliver Engels</a>  and <a href="/_Tillmann/">Tillmann Eitelberg</a> . You guys are amazing!

#gratitude #grateful
Marco Russo (@marcorus) 's Twitter Profile Photo

Short, sad story. Once upon a time, there was a ๐™ก๐™–๐™ฏ๐™ฎ data modeler. Their semantic model did not work. End of the story. Credits: Alberto Ferrari #powerbi #datamodeling

Marco Russo (@marcorus) 's Twitter Profile Photo

I am glad to announce that Kurt Buhler ๐Ÿ‡จ๐Ÿ‡ฆ has started to work with us at SQLBI. The video describes the most difficult part of the job. ๐Ÿ˜Ž Read more: sqlbi.com/blog/marco/202โ€ฆ

Marco Russo (@marcorus) 's Twitter Profile Photo

This article+video from Kurt Buhler ๐Ÿ‡จ๐Ÿ‡ฆ describes the different approaches to format your #dax measures in #powerbi semantic models using format custom and dynamic format strings. sqlbi.com/articles/improโ€ฆ

This article+video from <a href="/kurtbuhler/">Kurt Buhler ๐Ÿ‡จ๐Ÿ‡ฆ</a> describes the different approaches to format your #dax measures in #powerbi semantic models using format custom and dynamic format strings.

sqlbi.com/articles/improโ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

I will speak at SqlBits 2024 in Farnborough and at the Microsoft Fabric Community Conference in Las Vegas! #sqlbits #fabricconf

Marco Russo (@marcorus) 's Twitter Profile Photo

The ๐˜ƒ๐—ถ๐˜€๐˜‚๐—ฎ๐—น ๐—ฐ๐—ฎ๐—น๐—ฐ๐˜‚๐—น๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ in #powerbi introduced a new concept: the ๐˜ƒ๐—ถ๐˜€๐˜‚๐—ฎ๐—น ๐—ฐ๐—ผ๐—ป๐˜๐—ฒ๐˜…๐˜. This article+video introduces EXPAND and COLLAPSE, two functions to navigate the visual context. #powerbi #visualcalcs sqlbi.com/articles/introโ€ฆ

The ๐˜ƒ๐—ถ๐˜€๐˜‚๐—ฎ๐—น ๐—ฐ๐—ฎ๐—น๐—ฐ๐˜‚๐—น๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ in #powerbi introduced a new concept: the ๐˜ƒ๐—ถ๐˜€๐˜‚๐—ฎ๐—น ๐—ฐ๐—ผ๐—ป๐˜๐—ฒ๐˜…๐˜.
This article+video introduces EXPAND and COLLAPSE, two functions to navigate the visual context.

#powerbi #visualcalcs

sqlbi.com/articles/introโ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

๐——๐—ถ๐—ฟ๐—ฒ๐—ฐ๐˜ ๐—Ÿ๐—ฎ๐—ธ๐—ฒ ๐˜ƒ๐˜€. ๐—œ๐—บ๐—ฝ๐—ผ๐—ฟ๐˜ ๐—บ๐—ผ๐—ฑ๐—ฒ ๐—ถ๐—ป ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ ๐—•๐—œ What is the right choice between Direct Lake and Import mode in Power BI? #powerbi #vertipaq #directlake #import sqlbi.com/blog/marco/202โ€ฆ

๐——๐—ถ๐—ฟ๐—ฒ๐—ฐ๐˜ ๐—Ÿ๐—ฎ๐—ธ๐—ฒ ๐˜ƒ๐˜€. ๐—œ๐—บ๐—ฝ๐—ผ๐—ฟ๐˜ ๐—บ๐—ผ๐—ฑ๐—ฒ ๐—ถ๐—ป ๐—ฃ๐—ผ๐˜„๐—ฒ๐—ฟ ๐—•๐—œ

What is the right choice between Direct Lake and Import mode in Power BI?

#powerbi #vertipaq #directlake #import

sqlbi.com/blog/marco/202โ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

The ๐—ข๐—ฝ๐˜๐—ถ๐—บ๐—ถ๐˜‡๐—ถ๐—ป๐—ด ๐——๐—”๐—ซ book (aka ๐—ง๐—ต๐—ฒ ๐—•๐—ฟ๐—ถ๐—ฐ๐—ธ, as it is 800+ pages) is now ๐—ฎ๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—น๐—ฒ: - Paperback (Black & White) - Hardcover (Color) - eBook (PDF, Kindle, ePub) ๐—ฅ๐—ฒ๐—ฎ๐—ฑ ๐—บ๐—ผ๐—ฟ๐—ฒ: sqlbi.com/articles/the-oโ€ฆ ๐—ข๐—ฟ๐—ฑ๐—ฒ๐—ฟ ๐—ผ๐—ป๐—น๐—ถ๐—ป๐—ฒ: sqlbi.com/books/optimiziโ€ฆ

The ๐—ข๐—ฝ๐˜๐—ถ๐—บ๐—ถ๐˜‡๐—ถ๐—ป๐—ด ๐——๐—”๐—ซ book (aka ๐—ง๐—ต๐—ฒ ๐—•๐—ฟ๐—ถ๐—ฐ๐—ธ, as it is 800+ pages) is now ๐—ฎ๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—น๐—ฒ:
- Paperback (Black &amp; White)
- Hardcover (Color)
- eBook (PDF, Kindle, ePub)

๐—ฅ๐—ฒ๐—ฎ๐—ฑ ๐—บ๐—ผ๐—ฟ๐—ฒ: sqlbi.com/articles/the-oโ€ฆ

๐—ข๐—ฟ๐—ฑ๐—ฒ๐—ฟ ๐—ผ๐—ป๐—น๐—ถ๐—ป๐—ฒ: sqlbi.com/books/optimiziโ€ฆ
Marco Russo (@marcorus) 's Twitter Profile Photo

Hints from a book from the future: โ€œHonestly, it would be better to be a good data modeler and a mediocre DAX author than a DAX guru but a poor data modeler. Therefore, if data modeling is not your cup of tea, roll up your sleeves and start learning it. Maybe during the pauses,

Kurt Buhler ๐Ÿ‡จ๐Ÿ‡ฆ (@kurtbuhler) 's Twitter Profile Photo

Learn how to highlight a single data point among a distribution in #PowerBI; no custom visuals required. Bonus if you like D&D, cause we're analyzing the statistics of monsters. It's summer after all, let's have fun with it. ๐Ÿ“ sqlbi.com/articles/highlโ€ฆ ๐Ÿ“ฝ๏ธ youtu.be/l0DETT4QR_Y?siโ€ฆ

Learn how to highlight a single data point among a distribution in #PowerBI; no custom visuals required.

Bonus if you like D&amp;D, cause we're analyzing the statistics of monsters. It's summer after all, let's have fun with it.

๐Ÿ“ sqlbi.com/articles/highlโ€ฆ
๐Ÿ“ฝ๏ธ youtu.be/l0DETT4QR_Y?siโ€ฆ