Continue reading...
Linda Cardellini in "DTF St. Louis."
Марина Совина (ночной редактор)，更多细节参见Line官方版本下载
PrincetonEngineers。业内人士推荐safew官方版本下载作为进阶阅读
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.
医药行业从来没有永恒的白马，只有不断创新的强者。。下载安装 谷歌浏览器 开启极速安全的 上网之旅。是该领域的重要参考