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Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James Comment on Excel Is a Workhorse. But When Have You Pushed It Too Far?

Excel Is a Workhorse. But When Have You Pushed It Too Far? Data & Analytics Half a million rows, a progress bar creeping at 1%

Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James Comment on Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

The one aspect of AI that we have all had to contend with is the cost. Whether it’s the hardware costs of purchasing machines or

Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James Comment on Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Now, I know what you may be thinking – why use a function like FILTER() when pivot tables have a filter feature in them already?

Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James Comment on Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Economic data is everywhere. Investors have come to expect monthly reports on inflation, unemployment, GDP growth, and consumer spending. When some reports hit the financial

Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James Comment on Is Learning Python Essential for Success as a Data Analyst?

You want to know which skills matter for data analysts (DAs) right now. LinkedIn is full of advice, but after reading countless posts, here are

Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James Comment on New Feature: Business Case Studies

LET ME SET THE STAGE FOR THIS ARTICLE: THERE IS NOTHING FOR YOU TO BUY HERE! BUT YOU DO WANT TO READ ON BECAUSE IT

Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James 0
Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James 0
Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James 0
Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James 0
Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James 0
Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James 0
Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 JamesComment on Excel Is a Workhorse. But When Have You Pushed It Too Far?

Excel Is a Workhorse. But When Have You Pushed It Too Far? Data & Analytics

Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 JamesComment on Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

The one aspect of AI that we have all had to contend with is the

Man using spreadsheet
Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 JamesComment on Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Now, I know what you may be thinking – why use a function like FILTER()

Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 JamesComment on Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Economic data is everywhere. Investors have come to expect monthly reports on inflation, unemployment, GDP

Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 JamesComment on Is Learning Python Essential for Success as a Data Analyst?

You want to know which skills matter for data analysts (DAs) right now. LinkedIn is

Case Studies

New Feature: Business Case Studies

Jan 31, 2026 JamesComment on New Feature: Business Case Studies

LET ME SET THE STAGE FOR THIS ARTICLE: THERE IS NOTHING FOR YOU TO BUY

Business Intelligence

Mastering USERELATIONSHIP() in DAX: A Deep, Practical, and Engaging Guide

Dec 23, 2025 JamesComment on Mastering USERELATIONSHIP() in DAX: A Deep, Practical, and Engaging Guide

How to unlock alternate relationships and take full control of your data model’s behavior Power

Business Intelligence

Why DAX Exists: Measures as Templates and Windows as Context

Sep 5, 2025 JamesComment on Why DAX Exists: Measures as Templates and Windows as Context

Do you struggle with DAX? If so, you’re not alone. The hardest part with DAX

Data Sources

Data Sources

Sep 2, 2025 JamesComment on Data Sources

Helpful Data SourcesUse resources (below) to find datasets or data sources. The plan is to

Stock Charting
Python

Create Stock Charts in Two Lines of Code

Mar 12, 2025 JamesComment on Create Stock Charts in Two Lines of Code

Creating stock charts requires expensive software, or at least it used to. Now, you can

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Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James 0
Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James 0
Man using spreadsheet
Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James 0
Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James 0
Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James 0
Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James 0
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