Which Chart Type is Better? A Dangerous DataViz Pitfall.
I’ve just (almost) fallen into a dangerous data visualization pitfall. It was a usual LinkedIn discussion of a data visualization experiment. I realize that the … Read More
IBCS and data labeling in interactive Power BI reports
International Business Communication Standards (https://www.ibcs.com/ibcs-standards-1-2/) recommends: “Numbers with more than three digits in charts and four digits in tables are hard to read; moreover, such … Read More
“Business identity” vs Business Intelligence
🛑Coca-Cola reports = red in the reports🛑Starbucks reports = green-bluish in the reports. No! BI <> BI. In business intelligence, “business identity” is the last … Read More
How Many Colors do we Need for a Good Data Visualization? 4 Books to Read
I recommend seeking an answer in the following books: Dan Roam’s “The Back of the Napkin” – an amazing book about solving problems and selling … Read More
Use interactivity and animation to guide report users
While explanatory reports should be intuitively easy to understand without any legends and tutorials, tools for data exploration may benefit from some complexity and therefore … Read More
Power BI data modeling/data visualization tip: When you need a ‘chimera’, create it!
➡ Do not hesitate to append (do not merge) data with different granularity/different facts into a single table. You’ll need a column that identifies what … Read More
What is more important? Data (ETL, data modeling) or data visualization?
⚠ The visual part of business report development is often heavily underestimated (by developers and their customers – business users). Data preparation is important; data … Read More
My YouTube Channel
Welcome to my YouTube channel. First video has been published. Subscribe to see the upcoming videos. [youtube video=”https://www.youtube.com/watch?v=7pFXZU9xNHs&list=PL6qbun6zBOG2d9Ui2iq4Rl6Rj6-TAXMry”]
International Business Communication Standards based chart
I’ve published a Power BI report with an example of a chart based on International Business Communication Standards. Live Power BI report: https://www.powerofbi.org/international-business-communication-standards/.
US Presidential Election
The following chart has been rendered using the most recent code version from my Github Deneb-Vega repository. Copy URL to this page/chart to clipboard