Publication date: 28 February 2026
Article InformationAuthor, 傑克·霍頓（Jake Horton）, 露西·吉爾德（Lucy Gilder），湯姆·愛丁頓（Tom Edgington），这一点在旺商聊官方下载中也有详细论述
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54，详情可参考safew官方版本下载
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.