docmd/implementation/storage.md

# On-disk collection structure

See [obilayeredmap crate](obilayeredmap.md) for the current on-disk layout.

The index root contains one `part_XXXXX/` directory per partition, each holding one or more `layer_N/` directories. Each layer directory contains `mphf.bin`, `unitigs.bin`, `unitigs.bin.idx`, `evidence.bin`, and optionally a `counts/` or `presence/` payload directory.
first implementation but far to be optimal 2026-04-16 22:38:20 +02:00			`# On-disk collection structure`

docs: clarify MPHF indexing, storage layout, and distance traits 2026-05-17 10:20:22 +08:00			`See [obilayeredmap crate](obilayeredmap.md) for the current on-disk layout.`
first implementation but far to be optimal 2026-04-16 22:38:20 +02:00
docs: clarify MPHF indexing, storage layout, and distance traits 2026-05-17 10:20:22 +08:00			The index root contains one `part_XXXXX/` directory per partition, each holding one or more `layer_N/` directories. Each layer directory contains `mphf.bin`, `unitigs.bin`, `unitigs.bin.idx`, `evidence.bin`, and optionally a `counts/` or `presence/` payload directory.