RAM crashed for XML to DataFrame conversion function
import dask
import dask.bag as db
import dask.dataframe as dd
from dask.dot import dot_graph
from dask.diagnostics import ProgressBar

dask.set_options(get=dask.multiprocessing.get)
tags_xml = db.read_text('data/Tags.xml', encoding='utf-8')
tags_xml.take(10)

Refer this link for complete tutorial Dask with XML