Everything we have written about data basics.
A plain-English guide to big data: what the 3 Vs mean, real examples, how big data is processed and a simple test for whether your data is actually big enough to matter.
What structured, unstructured and semi-structured data are, with real business examples, a side-by-side comparison table and how AI is turning unused documents and recordings into usable data.
The real difference between KPIs and metrics, with examples by department, a comparison table and a simple 5-question test for deciding which numbers deserve KPI status.
A plain-English beginner's guide to data analytics, walking through the process from question to decision with a small business example.