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.
"We're seeing record numbers at the moment, we had 117 people through our door the other day, which is a massive jump," Haywood said.
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NASA wrote a statement saying that the astronaut experienced an unknown medical event on January 7 "that required immediate attention" from his fellow crew members. Fincke added that his "status quickly stabilized" thanks to the "quick response and the guidance" of the flight surgeons.
在正定提出“半城郊型”经济发展路子，在福建提倡念好“山海经”，在浙江统筹城乡发展、擘画“千万工程”，在上海探索特大型城市管理新模式……经得起历史和实践检验的政绩，始终建立在“以调研开路”“从实际出发”的基础上。
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numbers, but the trade press referred to the 4732 with terms like。旺商聊官方下载对此有专业解读