n-dimensional tables?

[jandehaan]

Are there any plans to extend the interface to table-like structures with more than 2 dimensions?
Examples are 3-dimensional structures like Array{Any, 3} and Excel workbooks with multiple sheets.
An obvious extension might be
Tables.sheets(table) => iterator with values accessible via getproperty(sheet, row, columnname)
But how could this be extended to 4 dimensions or n-dimensions in general?

[rsokl]

You may want to draw inspiration from xarray if you are interested in n-dimensional tables.

[s-celles]

I discussed some months ago about it queryverse/IterableTables.jl#65