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Joined 2 年前
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Cake day: 2023年7月11日

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  • The software tech bro thing started with a letter from Bill Gates to the hobbyists that despite learning to program on freely available software, and copying a freely available language with his new version of Basic, everyone needs to stop sharing and pay to use software. They all have wet dreams of pulling out the ladder and owning everything. I wouldn’t put it past them to try to nullify copyleft or something like that.






  • In the article, this isn’t about pollution but sediment from very nearby construction. Yeah, that happens. Kind of why most decent municipal governments plan out stuff so you don’t have people on wells right next to giant buildings. The common exception being gravel quarries, they do regularly disrupt locals wells. This is on them. You should be building data centres in light industrial zones where everyone nearby is on city water.









  • Parquet is great, especially if there is some reasonable way of partitioning records - for example, by month or year - if you might need to only search 2024 or something like that. Parquet is great for only needing to I/O the specific variables you are concerned with, and if you can partition the records and only subset a fraction of them, operations can be extremely efficient.