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Welcome to the Data Formatter Knowledge Base
Practical guidance, tools, and tips for data-driven decisions.
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The Importance of Data Quality
Because bad data quality doesn’t just slow you down — it costs you.

Karl Williams
Oct 27, 20251 min read


Transparency in Data Practices
Communicating clearly about how data is collected and used.

Karl Williams
Oct 27, 20251 min read


What Makes a Great Data Analyst?
The mix of technical and soft skills that really matter.

Karl Williams
Oct 27, 20251 min read


Practical AI: Real Use Cases for Business
From small wins to big transformations — how companies are using AI right now.

Karl Williams
Oct 25, 20251 min read


What Is Data? Understanding the Basics Behind the Buzzword
A plain-English look at what “data” really means and why it matters in every industry.

Karl Williams
Oct 25, 20251 min read


How Retailers Use Data to Understand Customers
From loyalty cards to personalised offers — and where the line should be.

Karl Williams
Oct 25, 20251 min read


What Makes a Strong Data Strategy?
The key components of a strategy that balances innovation and governance.

Karl Williams
Oct 24, 20251 min read


Building a Data-Driven Culture
How to help teams trust and use data in everyday decision-making.

Karl Williams
Oct 24, 20251 min read


What Is a Data Pipeline?
How data moves from raw source to report-ready.

Karl Williams
Oct 24, 20251 min read


AI vs Machine Learning: What’s the Difference?
Two terms often used together, but they’re not quite the same thing.

Karl Williams
Oct 24, 20251 min read


What Is Data Analytics?
Understanding how analytics helps organisations predict, plan, and perform.

Karl Williams
Oct 24, 20251 min read


GDPR Explained: What Businesses Need to Know in 2025
A straightforward look at UK GDPR, common pitfalls, and practical compliance steps.

Karl Williams
Oct 24, 20251 min read
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