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.
For more from Mashable's interview with Matthew Lillard, including his thoughts on Thirteen Ghosts, his advice to young actors, what he learned from the Quentin Tarantino incident, and his love of Dungeons and Dragons, check out the full interview on our YouTube channel.
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來台前,他支付了近新台幣14萬元仲介費,分三次以現金繳交,並向親友借貸。同時,他還簽下一筆7萬5000元的「勞工信用貸款」,總支出超過21萬元。
But there are plenty of wild cards ahead, as Ullrich and others are quick to acknowledge.
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«Думаю, люди в Иране ищут помощи, чтобы сменить нынешний режим, который открыто хочет атаковать другие страны и наносит много вреда. Я бы поддержал операцию, направленную против режима, а не против людей», — заявил Зеленский.
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08,推荐阅读im钱包官方下载获取更多信息