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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. What Is a Vector Database? - Oracle

    Vector databases, particularly open source options such as PostGIS, MySQL with vector extensions, or multimodel databases with native vector stores, offer cost-effective solutions for geospatial analysis …

  4. 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 …

  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 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 …

  7. What Is a Graph Database? - Oracle

    Although all graph databases claim they are high-performance, Oracle’s graph offerings are performant both in query performance and algorithms, as well as tightly integrated with Oracle database.

  8. Introduction to Oracle Database

    Oracle Net Services is the interface between the database and the network communication protocols that facilitate distributed processing and distributed databases.

  9. About Pluggable Databases - Oracle Help Center

    This article provides details about pluggable databases and managing their various features, such as backup, restore, relocate, and clone.

  10. Connecting your APEX apps to Non-Oracle Databases with Oracle ...

    Sep 9, 2022 · Eliminates the need to customize your applications to access data from non-Oracle databases. Query several different databases at once, allowing you to consolidate the data in just …