One point I didn't make in the article, but probably should have: When making tradeoffs regarding scalability, you are at some level incurring technology debt.

我在文中本应说明这一点：当就可伸缩性进行权衡时，你是在某种程度上承受技术负债。

youdao

Debt sucks, and when you're in it is way harder to feel like you are spending with purpose. But even paying off debt has a purpose. The end goal is more freedom, more options, and a simpler life.

当你在负债时你很难感觉你的每一笔花费是有目的的，即使是偿还债款也有目的，最终目的是更加的自由更多的选择和更简便的生活。

youdao

We can get very technical about deficit and debt ratios to GDP and why those are so important, particularly when you talk about debt-to-GDP ratios and getting that trajectory in the right place for the long term.

WHITEHOUSE: Press Briefing