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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.
，这一点在51吃瓜中也有详细论述
另一方面，硬件集成的防窥屏幕也是在 2026 电子产品大涨价、硬件配置边际效应递减的大背景下，维持持续吸引力的关键卖点。。爱思助手下载最新版本对此有专业解读
But before we jump into those challenges, lemme give you a quick tour of how the game works and how it’s architected.