用手动车床制作擀面杖的老手艺人
圖像加註文字，台灣觀眾一邊追劇，一邊在直播聊天室留言。陸劇《後宮甄嬛傳》改編自流瀲紫創作的同名小說，講述清朝雍正年間，主角甄嬛在選秀入宮後經歷鬥爭，最終成為皇太后的故事。該劇於2011年首播，共有76集，由孫儷、陳建斌、蔡少芬等中港演員領銜，當時在華語圈掀起「宮鬥劇」熱潮。
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The cost of PC components has been skyrocketing as AI infrastructure buildout creates extraordinary demand amid limited supply. HP says that squeeze is now hitting PC memory especially hard, with RAM now accounting for 35 percent of a system’s overall cost.
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.