안녕하세요. 변영욱 기자입니다.
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
泽连斯基说，他已与美国总统特朗普谈过，说乌美需要和俄总统普京举行三方元首会晤。如果普京对此不予支持，则可能导致冲突“旷日持久”。随着美国中期选举临近，局势可能更加复杂，因为届时美方将集中精力于国内问题。如果普京愿意三方元首会晤，那么该会晤有机会在半年内举行，并且尝试结束冲突。，推荐阅读快连下载安装获取更多信息
"In my language, I never talk about soulmates," she says. "I don't personally believe that there is one person for everybody... but I do believe that we become "The One" for someone."