We need to add Sphinx documentation for PyMongoArrow. Documentation must include:
- API documentation for all public PyMongoArrow APIs
- A 1-page getting started tutorial/guide
- Limitations
- Examples
The examples should cover the following scenarios:
- Dealing with timestamp values in seconds/milliseconds/nanoseconds
- Handling missing data using pd.DataFrame.fillna
- Writing data to Parquet format (e.g. to use with ADL)
The limitations section should:
- List which BSON types are supported and which are not
- Elaborate upon limitations caused by our reliance on PyArrow for supporting conversion to NumPy/Pandas (e.g. ndarrays cannot be created arrays with null values, mixed type columns are not allowed in Pandas.DataFrames even though Pandas supports them)