Complex data structures in meta

I’m using tiledb-py. I’m trying to store a dict + a numpy array of strings (“|S15”). Seems this option is not available, will it be in the future ?

Hi @royassis,

Metadata is limited to TileDB types (including multi-val cells), so more complicated nested structures do not have direct translation. We do use JSON serialization to strings internally for a few purposes. If you can share a toy example we can provide code to round-trip.