One of the items included on that page is the below PDF explaining the differences which should be the most up to date. The document you linked to is for Cloudera Manager 4.7.3. while the current version is 5.5.1.
Cy Jervis, Manager, Community ProgramWas your question answered? Make sure to mark the answer as the accepted solution. If you find a reply useful, say thanks by clicking on the thumbs up button.Learn more about the Cloudera Community: Community Guidelines How to use the forum