I'm loocking by best practices for architecture and naming hdfs file path names for naming taxonomy  considering the user are analytical users who implement data preparation and data modeling process?   I appreciate to share tips to desing a service on HDFS with overwrite strategy enough to get easy and friendly data model for train analytical and statistical models process in an modeling as a service.   For instance to get files with +3000 columns and storage more than 48 months of history. any tip to manage huge volumen of data.     ... View more