🧒 Explain like I'm 5
Imagine you have a big box of LEGO bricks. To build different things, you organize the bricks by color and size so you can find them easily. A normalized data model is like organizing your LEGO bricks neatly, so you don't have to search through a messy pile every time you want to build something.
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Senior-level deep dive: internals, pitfalls, and a self-interview ladder.
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