When Spreadsheets Aren’t Good Enough: A Lesson in Relational Databases

SQL Tutorial

Database normalization, relational databases, and why you need them

Have you ever waited minutes for an Excel spreadsheet to fully load and open? Does it continue to lag and freeze multiple items as you edit the spreadsheet and attempt to extract some insights? It’s not uncommon for this to be — or quickly become — the case for any organization that is constantly collecting data online. But one of the ways …

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