"star schema" meaning in English

{
  "etymology_text": "From the resemblance to a star shape with a fact table at its center.",
  "forms": [
    {
      "form": "star schemas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "star schema (plural star schemas)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Databases",
          "orig": "en:Databases",
          "parents": [
            "Computing",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A denormalized database schema consisting of one or more fact tables referencing any number of dimension tables."
      ],
      "id": "en-star_schema-en-noun-RpbZsotg",
      "links": [
        [
          "database",
          "database"
        ],
        [
          "data warehousing",
          "data warehouse"
        ],
        [
          "denormalized",
          "denormalized"
        ],
        [
          "schema",
          "schema"
        ],
        [
          "fact table",
          "fact table"
        ]
      ],
      "qualifier": "data warehousing",
      "raw_glosses": [
        "(databases, data warehousing) A denormalized database schema consisting of one or more fact tables referencing any number of dimension tables."
      ],
      "topics": [
        "computing",
        "databases",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "star schema"
}

{
  "etymology_text": "From the resemblance to a star shape with a fact table at its center.",
  "forms": [
    {
      "form": "star schemas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "star schema (plural star schemas)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Databases"
      ],
      "glosses": [
        "A denormalized database schema consisting of one or more fact tables referencing any number of dimension tables."
      ],
      "links": [
        [
          "database",
          "database"
        ],
        [
          "data warehousing",
          "data warehouse"
        ],
        [
          "denormalized",
          "denormalized"
        ],
        [
          "schema",
          "schema"
        ],
        [
          "fact table",
          "fact table"
        ]
      ],
      "qualifier": "data warehousing",
      "raw_glosses": [
        "(databases, data warehousing) A denormalized database schema consisting of one or more fact tables referencing any number of dimension tables."
      ],
      "topics": [
        "computing",
        "databases",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "star schema"
}