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Power of Business Intelligence

Power of Business Intelligence

Blog by Andrzej Leszkiewicz. Power BI Developer and Consultant.

  • Better DataViz
    • Posts about IBCS
    • IBCS in Power BI (native visuals)
    • Bad and good charts in Power BI
    • Storytelling with data in Power BI
  • Deneb and Vega ⭐
    • Posts about Deneb and Vega
    • Deneb and Vega overview
    • Deneb Vega templates
    • Custom Vega visualizations
    • Deneb & Vega help
  • PowerofBI.IBCS
  • Power BI Embedded
  • Power BI Reports 📈
    • Metareport
    • Profit and loss
    • HR cross-function mobility
    • Call-center
    • Climate change
    • Population pyramid
    • COVID-19
  • Books to Read
  • YouTube
  • About
Power of Business Intelligence

Power of Business Intelligence

Blog by Andrzej Leszkiewicz. Power BI Developer and Consultant.

  • Better DataViz
    • Posts about IBCS
    • IBCS in Power BI (native visuals)
    • Bad and good charts in Power BI
    • Storytelling with data in Power BI
  • Deneb and Vega ⭐
    • Posts about Deneb and Vega
    • Deneb and Vega overview
    • Deneb Vega templates
    • Custom Vega visualizations
    • Deneb & Vega help
  • PowerofBI.IBCS
  • Power BI Embedded
  • Power BI Reports 📈
    • Metareport
    • Profit and loss
    • HR cross-function mobility
    • Call-center
    • Climate change
    • Population pyramid
    • COVID-19
  • Books to Read
  • YouTube
  • About

Category: REST API

Power BI Embedded Demo
Data Visualization REST API Sharing and Embedding

Power BI Embedded Demo

Andrzej Leszkiewicz August 10, 2025

All other reports on my website use Publish to Web (unsecure way to publish public open-data and dummy-data reports). This one is a truly securely embedded … Read More

M Language Function to Call Open AI API from Power Query
AI Power Query and M REST API

M Language Function to Call Open AI API from Power Query

Andrzej Leszkiewicz October 6, 2024

I’ve published a new version of the fxOpenAI function for Power Query. https://github.com/avatorl/M/blob/master/fx/fxOpenAI.m How to use System prompt is optional. Default system prompt: “You’re a … Read More

ChatGPTOpenAI
Update Power BI Dataset (Semantic Model) More Than 8 Times a Day (Without Premium)
Licensing REST API Tricks and Workarounds

Update Power BI Dataset (Semantic Model) More Than 8 Times a Day (Without Premium)

Andrzej Leszkiewicz May 17, 2024

It’s not possible to refresh a dataset more than 8 times a day (shared capacity). However, it is possible to have a report with data … Read More

Power Query + OpenAI API (GPT)
AI Power Query and M REST API

Power Query + OpenAI API (GPT)

Andrzej Leszkiewicz March 8, 2024

Carlos Barboza is experimenting with visualizing Elon Musk’s activity on Twitter. That looks really great, but I wanted to see more than just quantity; I … Read More

Data Preparation Power Query and M REST API

Power of Excel VBA (part 1)

Andrzej Leszkiewicz February 7, 2021

This blog is mostly about Power BI, but I spent many years working with Excel VBA before I switched to working with Power BI full … Read More

ExcelSQLVBA

Newsletter

Recent Posts

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Categories

  • AI (6)
  • Books (3)
  • Consulting (8)
  • Data Modeling (17)
  • Data Preparation (12)
  • Data Visualization (56)
    • Bad and Good Chart in Power BI (7)
    • Data Visualization Examples (24)
    • IBCS (4)
    • Storytelling with data (23)
  • DAX (13)
  • Deneb-Vega (3)
  • Fabric (2)
  • Licensing (3)
  • Performance (11)
  • Power Query and M (11)
  • REST API (5)
  • Sharing and Embedding (16)
  • Tabular Editor (2)
  • Tricks and Workarounds (32)

Selected Visualizations

Power BI Embedded – Live Demo

This is an embedded Power BI Table visual

Read more about Power BI Embedded...

  • Better DataViz
    • Posts about IBCS
    • IBCS in Power BI (native visuals)
    • Bad and good charts in Power BI
    • Storytelling with data in Power BI
  • Deneb and Vega ⭐
    • Posts about Deneb and Vega
    • Deneb and Vega overview
    • Deneb Vega templates
    • Custom Vega visualizations
    • Deneb & Vega help
  • PowerofBI.IBCS
  • Power BI Embedded
  • Power BI Reports 📈
    • Metareport
    • Profit and loss
    • HR cross-function mobility
    • Call-center
    • Climate change
    • Population pyramid
    • COVID-19
  • Books to Read
  • YouTube
  • About
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