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  1. Dictionary
    Sche·ma
    /ˈskēmə/

    noun

    • 1. a representation of a plan or theory in the form of an outline or model: technical "a schema of scientific reasoning"
  2. A database schema defines how data is organized within a relational database; this is inclusive of logical constraints such as, table names, fields, data types and the relationships between these entities.

  3. Definition. schema. By. Rahul Awati. Andrew Zola. What is a schema? In computer programming, a schema (pronounced SKEE-mah) is the organization or structure for a database, while in artificial intelligence ( AI ), a schema is a formal expression of an inference rule. The word schema originates from the Greek word for "form or figure."

  4. Nov 28, 2023 · Database schema provides the organization of data and the relationship between the stored data. Database schema defines a set of guidelines that control the database along with that it provides information about the way of accessing and modifying the data. Types of Database Schemas. There are 3 types of database schema: Physical Database Schema

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  6. Jun 6, 2016 · In database terms, a schema (pronounced “skee-muh” or “skee-mah”) is the organisation and structure of a database. Both schemas and schemata can be used as plural forms. A schema contains schema objects, which could be tables, columns, data types, views, stored procedures, relationships, primary keys, foreign keys, etc.

  7. Jan 11, 2024 · A database schema is a comprehensive blueprint that formally defines the complete logical structure and organization of data within a Database Management System (DBMS).

  8. Nov 20, 2023 · A database schema is an abstract design that represents the storage of your data in a database. It describes both the organization of data and the relationships between tables in a given database. Developers plan a database schema in advance so they know what components are necessary and how they will connect to each other.

  9. A database schema serves as a blueprint for the shape and format of data within a database. For relational databases, this includes describing categories of data and their connections through tables, primary keys, data types, indexes, and other objects.

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