{"id":"leaf-nodes-store-all-values","text":"Values are stored exclusively in leaf nodes; internal nodes contain only routing keys and child page pointers, making this a B+-tree not a B-tree","truth_value":"IN","source":"entries/2026/05/29/topic-b-plus-tree-leaf-chains.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"leaf-nodes-store-all-values","truth_value":"IN","reason":"premise"}]}}