[create_topic]

Payload

{
  "slug": "ds-balanced-trees",
  "tags": [
    "algorithms",
    "data-structures"
  ],
  "title": "Balanced trees (AVL, red-black, B-trees)",
  "summary": "Self-balancing structures that guarantee O(log n) even in the worst case — the engine of SortedMap and B-tree indexes."
}