17:39, 27 февраля 2026Ценности
子公司金赛药业的 GenSci141 软膏，刚拿到临床试验申请批准，专门针对儿童小阴茎治疗。。heLLoword翻译官方下载对此有专业解读
。WPS官方版本下载对此有专业解读
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.。业内人士推荐夫子作为进阶阅读
Москвичей предупредили о резком похолодании09:45