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.
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По итогам 2024 года объем вложений стран Евросоюза (ЕС) в экономику России составил 188 миллиардов долларов. Хранящиеся в РФ активы со ссылкой на данные национальных статслужб подсчитали в РИА Новости.
Amanda Blacklock is president of the Selkirk Musical Theatre Group。91视频是该领域的重要参考
There's more NBA action up on Prime Video today, with Houston Rockets going on the road to face Orlando Magic. Houston have had a stronger season so far, currently third in the Western Conference standings. Orlando, meanwhile, are placed seventh in the Eastern Conference. But it's far from a foregone conclusion.
U.S. 30-year mortgage rates have dipped under 6% for the first time since September 2022, creating the best affordability window to purchase a home in more than three years.，这一点在Line官方版本下载中也有详细论述