Internal schema audit: compare UI Count (saved views), DB Count (scalar values), and Relation Count (document links) side-by-side. UI Count and DB Count measure different things and are not comparable as one number. One page showing Letting Date on 50k projects = 1 UI Count, 50k DB Count. Use the columns side-by-side with the usage matrix — do not merge into a single score. The usage matrix below partitions every field once using these three metrics.