{
  "@context": "https://schema.org",
  "@type": "TechArticle",
  "@id": "https://anchorfact.org/kb/kb-2026-00128",
  "headline": "Hash Table",
  "description": "A hash table maps keys to values with average O(1) operations. Powers JavaScript Objects, Python dicts, database indexes. Collision resolution: chaining (linked lists) or open addressing (probing). Rehashing triggers at ~75% load factor.",
  "dateCreated": "2026-05-22T14:59:47.595Z",
  "dateModified": "2026-05-22T14:59:47.595Z",
  "author": {
    "@type": "Organization",
    "name": "AnchorFact"
  },
  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "human_only",
  "citation": []
}