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  1. What Is a Database? - Oracle

    Nov 24, 2020 · A database is an organized collection of structured information, or data, typically stored electronically in a computer system. Databases range from relational to cloud databases.

  2. What Is a Relational Database | Oracle

    Jun 18, 2021 · A relational database is a type of database that stores and provides access to data points that are related to one another. Relational databases are based on the relational model, an intuitive, …

  3. AI Database | Oracle

    Benefit from the computing power, physical storage, and tooling that simplify routine database management operations as well as Oracle’s highest-performance engineered system, designed …

  4. What Is a Cloud Database? - Oracle

    Jun 9, 2023 · For example, there are databases specially designed to manage transactions, others designed to run internet-scale applications, and others that serve as data warehouses or data marts …

  5. What Is an Autonomous Database? | Oracle

    Aug 15, 2025 · Autonomous databases are hosted in the cloud and no DBA is needed to spin up new instances, making this an attractive and highly affordable option. Developers can create as many …

  6. What Is a Vector Database? - Oracle

    Vector databases can be categorized into various types, either by storage structure, such as columnar, or classified based on their implementation, such as in-memory databases.

  7. What Is a Graph Database? - Oracle

    Graph databases are an extremely flexible, extremely powerful tool. Because of the graph format, complex relationships can be determined for deeper insights with much less effort.

  8. What Is a Distributed Database? - Oracle

    Jul 3, 2025 · Distributed databases rely on a host of technologies and techniques to increase the speed, usefulness, and availability of the database while abstracting complexity and controlling access.

  9. Introducing MCP Server for Oracle Database

    Jul 16, 2025 · Oracle recommends taking extreme caution when granting the LLM direct access to production databases; instead, use a sanitized, read-only replica or a dedicated data subset.

  10. What Is NoSQL? | Oracle

    Jun 18, 2021 · SQL databases are relational, while NoSQL databases are non-relational. The relational database management system (RDBMS) is the basis for structured query language (SQL), which …