Ask HN: Working as a software engineer for 5 years, I've forgotten all CS stuff

Re:Ask HN: Working as a software engineer for 5 years, I've ... by DennisP on Saturday September 03, 2022 @09:47AM (#32701839)

I was surprised to see database normalization in OP's list. Working at a modest-size company, database normalization was something I dealt with all the time. It was up to the devs to do table design, if you didn't normalize you'd end up with a mess.

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Re:Ask HN: Working as a software engineer for 5 years, I've ... by fjfbsufhdvfy on Saturday September 03, 2022 @10:54AM (#32702414)

I've never seen someone even mention the word normalization when working with databases, but the knowledge is useful to intuitively design more sensible tables. Perhaps many people don't realize they are doing it?

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Re:Ask HN: Working as a software engineer for 5 years, I've ... by Mezzie on Saturday September 03, 2022 @11:35AM (#32702841)

I know I didn't until I took a database class in grad school. (I'd worked with databases before and was taught them as a kid by my dad, but I needed some kind of 'proof' for CV purposes). I didn't call it 'normalization', I just considered it to be part of future-proofing/not wanting to be bothered if new uses showed up.

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Re:Ask HN: Working as a software engineer for 5 years, I've ... by dev_0 on Sunday September 04, 2022 @04:50AM (#32711152)

All I know is don't store duplicated data in different tables

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