Expand description
Wire/layout advisor (--publish (zstd 19), --blob-ordering,
--pack-size): compression measured on the sample, ordering from the
spatial/temporal access shape.
This is the weakest-evidence advice tier: only the zstd trial re-encodes
the real sample (and can reach High confidence); blob ordering is an
access-shape heuristic and pack sizing a formula estimate, so both are
capped at Low confidence. Everything here is byte-level and reversible —
lossy: false throughout.
Functions§
- advise
- Advise on wire/layout levers: publish-grade zstd (measured on the sample when possible), blob ordering from the access shape, and pack sizing for large archives.