There are 1225 requests going back up to 6 years (by Oct 2022) .  Please add my request as well  for Machine Learning for Predictive Maintenance using very large data sets that are not able to fully reside in PC memory at any one time. Please focus on Scikit Learn modules, Numpy Mem Map and Pandas.   Please cover moving between  CVS and HDF5 file formats and please cover the setting up of Dashboards , Jupiter notebooks. For visuals please cover libraries such as Seaborne. Similar open source packages on Python based  Predictive Maintenance include PySurvival . You could include some examples from this if you wish however Scikit Learn has an order of magnitude download statistics. 
Thanks !