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.
最近公布的通信內容往往混合行程安排和曖昧語氣。他們保持密切聯繫，討論彼此的行程，以及何時會和愛潑斯坦或克林頓同時在紐約。
。关于这个话题，Line官方版本下载提供了深入分析
branches reported their transactions to "regional centers" for reconciliation。51吃瓜对此有专业解读
SelectWhat's included。im钱包官方下载是该领域的重要参考