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.
Дания захотела отказать в убежище украинцам призывного возраста09:44
，推荐阅读同城约会获取更多信息
curtailing their business hours to make more time for daily closing. By 1950,。im钱包官方下载对此有专业解读
# Next step: the ZX Spectrum
小芯片，撬动智能手机“大变局”节前，“非洲之王”传音控股发布了一则业绩预告，情况之糟糕令外界瞩目。根据业绩预告，2025年传音控股预计实现营业收入655.68亿元，较2024年的687.15亿元同比下降4.58%；预计归母净利润25.46亿元，同比减少30.03亿元，降幅54.11%，直接“腰斩”。