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.
До этого международная компания Ipsos опубликовала опрос, в котором менее 50 процентов граждан Украины доверяют Владимиру Зеленскому. Первое место в рейтинге доверия украинцев занимает посол Украины в Лондоне, экс-главком украинской армии Валерий Залужный, второе и третье место занимают боксер Александр Усик и глава офиса президента Украины Кирилл Буданов (внесен в перечень террористов и экстремистов Росфинмониторинга) соответственно.
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电影《伊万的童年》(1962)
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Both teams are on a two-game winning streak, with the Magic snatching narrow wins against the Lakers and Clippers. Can the Magic do the same against even tougher competition?。关于这个话题，91视频提供了深入分析
音頻加註文字，走進中國的「思想轉化營」關恆的案件最終於1月28日在紐約州的移民法庭舉行聽證，美國聯邦移民法官查爾斯·奧斯蘭（Charles Ouslander）正式批准了關恆的庇護申請。