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2022 年终总结:定位自我,扬帆起航 - 谭新宇的博客 #16

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utterances-bot opened this issue Jan 21, 2023 · 2 comments

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@utterances-bot
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2022 年终总结:定位自我,扬帆起航 - 谭新宇的博客

分享记录自己对于生活,学习与工作的见闻

https://tanxinyu.work/2022-annual-summary/

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ZENOTME commented Jan 21, 2023

对于数据库系统,在特定硬件环境和业务负载下,性能瓶颈到底在何处?若想优化当前最大的性能瓶颈,它到底是一个工程问题还是学术问题?如果是工程问题,需要投入多少资源去完成?会有多少收益?如果是学术问题,它的 trade-off 到底是什么?有什么更符合当前业务场景的可能性吗?

我有一个疑问:工程问题和学术问题的区别是什么,有什么具体例子吗?我的理解:工程问题是知道大体解决方法,难点在于实现上,需要投入精力,需要考虑的是值不值得去实现;学术问题是指目前没有什么好的解决方案,我们需要去做trade-off提出一个新的方案。不知道是不是这个意思

@OneSizeFitsQuorum
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您举的例子比较恰当了~

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