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.
2024年12月24日 星期二 新京报
。爱思助手下载最新版本是该领域的重要参考
On Friday afternoon, Donald Trump posted on Truth Social, accusing Anthropic, the AI company behind Claude, of attempting to "STRONG-ARM" the Pentagon and directing federal agencies to "IMMEDIATELY CEASE" use of its products. At issue is Anthropic CEO Dario Amodei's refusal of an updated agreement with the US military agreeing to "any lawful use" of Anthropic's technology, as Defense Secretary Pete Hegseth mandated in a January memo, to the frustration of many tech workers across the industry.，推荐阅读heLLoword翻译官方下载获取更多信息
No release date has been set for Stardew Valley's 1.7 update, with Barone simply stating that it is in development for now.，推荐阅读搜狗输入法2026获取更多信息
Untrusted Code ─( ~340 syscalls )─→ Host Kernel