Instant database clones with PostgreSQL 18
boringsql.comLearn how to clone PostgreSQL databases instantly using reflinks. Turn slow template copies into milliseconds with PostgreSQL 18's new file copy options.
Tag: Cloning
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Create space-saving clones on macOS with Python
alexwlchan.netYou can shell out to `cp -c` using `subprocess`, or you can make a `clonefile()` syscall using the `ctypes` library.