{"id":189597,"date":"2025-02-11T18:08:46","date_gmt":"2025-02-11T17:08:46","guid":{"rendered":"https:\/\/glosarix.com\/glossary\/esquema-en\/"},"modified":"2025-03-26T16:32:10","modified_gmt":"2025-03-26T15:32:10","slug":"schema-en","status":"publish","type":"glossary","link":"https:\/\/glosarix.com\/en\/glossary\/schema-en\/","title":{"rendered":"Schema"},"content":{"rendered":"<p>Description: A schema in a database system defines the structure of a dataset, including tables and fields. This schema is fundamental for data organization and management, as it establishes relationships between different elements and specifies the data types that can be stored in each field. Schemas can be simple or complex, allowing for the inclusion of nested and repeated data types, which facilitates the representation of hierarchical data. Additionally, schemas are essential for query optimization, as they enable the database system to understand how to access and process data efficiently. 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