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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, …

  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 …

  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, …

  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 …

  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 …

  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 …

  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 …