Incorporate Flatterer for Frictionless DP

[CecSve]

It might be worthwhile to explore whether Flatterer could be a useful tool for rgbif?

With Flatterer you can:

• easily convert JSON to flat relational data such as CSV, XLSX, Database Tables, Pandas Dataframes and Parquet;
• convert JSON into data packages, so you can use Frictionless data to convert into any database format;
• create a data dictionary that contains metadata about the conversion, including fields contained in the dataset, to help you understand the data you are looking at;
• create a new table for each one-to-many relationship, alongside _link fields that help to join the data together.

[jhnwllr]

rgbif already does a fairly good job of giving back flat tables using jsonlite.

https://github.com/jeroen/jsonlite

I think that flatter could perhaps be more useful for pygbif, where we don't give back flat tables.