Feat/use memmap #1192

Job	Run time
Build / Linux / x86_64-unknown-linux-gnu	2m 37s
Build / MacOS / aarch64-apple-darwin	2m 14s
Build / Windows / x86_64-pc-windows-msvc	6m 21s
lint	1m 18s
test	2m 1s
E2E / MacOS / macos-14	1m 40s
E2E / Linux / ubuntu-2004	1m 25s
E2E / Linux / ubuntu-2204	2m 0s
E2E / Linux / ubuntu-2404	1m 24s
E2E / Linux / debian-bookworm	1m 23s
E2E / Linux / debian-bullseye	1m 24s
E2E / Linux / debian-buster	1m 18s
E2E / Windows / ${{ matrix.runner }}	0s
	25m 5s

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