This is another area where Rails 8 gave me a very pleasant surprise. I really like PostgreSQL as a database (and much more besides) - I used to maintain the Solaris packages for Blastwave/OpenCSW waaaay back (now that really does age me!) and have run it in production for decades now. But it’s still another dependency to manage, back-up and scale. SQLite by comparison is as simple as it comes: Single file, no DB server required. It can also be pretty efficient and fast, but while it can be used for high-performance, read-heavy applications it always used to require a fair amount of tuning and patching of Rails to get there.
I write software for a living. I have hoped for educational software to revolutionize learning my whole life, and am extremely optimistic about its possibilities. We’ve given our kids lots of educational apps whenever we could find ones that seemed worthwhile. They’ve had tablets from a young age. They love Khan Academy and have gotten a lot out of it. I was happy the kids got chromebooks in school, started learning Scratch, and were using them regularly. I am not objecting to the concept of (or primacy of) educational software. I think it has the potential to do an immense amount of good.
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A similar situation happens in the cantons of Zurich and Ticino, but the magnitude is lower as the marriage penalty for cantonal tax is at most around 1% of total income.
2024年初Sora的出现，直接让中国AI行业陷入了至暗时刻。那段时间，我的朋友圈里满是对中国视频生成技术技不如人的吐槽。