Data Model
The public model in pg_liquid is graph-first.
Persistent Facts
All persistent facts are stored as graph edges:
- subject
- predicate
- object
Schema as Data
Predicate and compound declarations are represented in graph data and exposed through Liquid-compatible query predicates.
Compounds
Compounds are represented as:
- one canonical compound vertex literal
- one role edge per compound field
See the original deep-dive for more detail: 2. Data Model