📖 Glossary
Key terms and definitions explained simply.
What is a CSV File?CSV (Comma-Separated Values) is the simplest tabular data format — plain text where each line is a r...
What is JSON?JSON (JavaScript Object Notation) is a lightweight data format using key-value pairs and arrays. It'...
What is Data Normalization?Data normalization is the process of organizing data to reduce redundancy and improve consistency. I...