One study often cited is by Canadian psychologists Donald Dutton and Susan Painter. In research published in 1993 while they were at the University of British Columbia, they followed 75 women after they had left abusive partners.
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.
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Инициатива Мирного совета строится вокруг идеи «коммерческой дипломатии», значит, урегулирование конфликта рассматривается через призму экономических стимулов. Участники встречи обсудили схемы потенциального участия западного бизнеса в проектах реконструкции и роль отдельных стран в будущих гарантиях безопасности Киева. Впрочем, отмечает издание, отсутсвие украинской делегации на совете ставит под вопрос реалистичность таких планов.
Трамп высказался о непростом решении по Ирану09:14
Holes were cut into the hulls to sink the vessels and they were then filled with sediment, mostly mud, to weigh them down and secure them.