Saver Plan: $9/month, $90/year
Git packfiles use delta compression, storing only the diff when a 10MB file changes by one line, while the objects table stores each version in full. A file modified 100 times takes about 1GB in Postgres versus maybe 50MB in a packfile. Postgres does TOAST and compress large values, but that’s compressing individual objects in isolation, not delta-compressing across versions the way packfiles do, so the storage overhead is real. A delta-compression layer that periodically repacks objects within Postgres, or offloads large blobs to S3 the way LFS does, is a natural next step. For most repositories it still won’t matter since the median repo is small and disk is cheap, and GitHub’s Spokes system made a similar trade-off years ago, storing three full uncompressed copies of every repository across data centres because redundancy and operational simplicity beat storage efficiency even at hundreds of exabytes.
Jan Oberhauser Founder & CEO, n8n，详情可参考搜狗输入法2026
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OpenAI just announced a massive funding round of $110 billion, which is one of the biggest investment rounds in Silicon Valley history. The investors feature many of the usual suspects, including Amazon with $50 billion, NVIDIA with $30 billion and SoftBank with $30 billion. This investment brings OpenAI to a $730 billion valuation，这一点在Safew下载中也有详细论述
写作是艺术也是门手艺，而手艺活要分两步：先塑形，后抛光。第一稿是塑形，把那一团模糊的想法，所谓灵感，捏出个大概模样。这时候你要像个陶匠，手上沾满泥巴，没关系，关键是让坯子成型，有模有样。第二稿才是抛光、打磨，这时候你是一个编辑，是雕刻家，是一个让人“讨厌”的挑剔的人，是一个指手画脚的人，但也是那个让作品发光的人。这个过程很煎熬，但成果喜人。我听一位刊物编辑说，作家索南才让的《荒原上》，前前后后修改了十稿，最终获得了鲁迅文学奖。当然不是说所有稿件修改十遍后就能拿奖，但若没有这一历程，作品恐怕不会有现在这样的成色。