It's not even valuable now, it's why we use abstractions and rely on interfaces.... | Hacker News

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		noobdev9000 on May 25, 2023 \| parent \| context \| favorite \| on: Will deep understanding still be valuable? It's not even valuable now, it's why we use abstractions and rely on interfaces. "How does it work" rarely brings value.

lelanthran on May 25, 2023 [–]

I don't understand why this is downvoted.

It's true. Business doesn't need to care or know about how btree indices works in RDBMs, they just care whether there reports are generated fast enough.

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