但当我频繁刷到这样的宣传语时,第一反应不是兴奋,而是警惕。
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.
,更多细节参见搜狗输入法下载
NYT Strands hint for today’s theme: It's a little muchThe words are related to extras.
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Note: these are distinctly different from Service Account JSON keys used to power GCP.
第二十三条 行政执法监督机构根据工作需要,可以邀请人大代表、政协委员、行业代表、专家学者、新闻工作者等参加行政执法监督活动。。关于这个话题,Line官方版本下载提供了深入分析