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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 Distributed Database? - Oracle

    Jul 3, 2025 · With Oracle Database, you’ll get a surprisingly cost-effective, globally distributed, linearly scalable multimodal database that requires no specialized hardware or software.

  3. Database Documentation - Oracle Help Center

    A comprehensive set of Oracle Cloud database services providing traditional and modern solutions to deliver unmatched scale and performance for relational, graph, spatial, semi-structured, and …

  4. AI Database | Oracle

    Oracle AI Database enables you to easily deliver trusted AI-powered insights, innovations, and productivity for all your data everywhere, including both operational systems and analytic data lakes.

  5. Database Technologies | Oracle

    Explore advanced database solutions, including high-performance Oracle AI Database, NoSQL, MySQL, and Autonomous AI Database options for robust data management.

  6. Oracle Base Database Service

    A pluggable database (PDB) is a portable collection of schemas, schema objects, and nonschema objects that appears to an application as a separate database. At the physical level, each pluggable …

  7. Introduction to Oracle Database

    An Oracle database server consists of a database and at least one database instance, commonly referred to as simply an instance. Because an instance and a database are so closely connected, the …

  8. Oracle AI Database 26ai - Get Started

    Learn About Oracle AI Database What's New in Release 26ai Database Concepts Oracle Database Features and Licensing App Behavior Changes, Deprecations, and Desupports in Oracle AI …

  9. Introducing MCP Server for Oracle Database

    Jul 16, 2025 · Oracle has evaluated MCP and has integrated it into our core developer tools, making the Oracle Database immediately available for any platform supporting the MCP protocol.

  10. Oracle Database Component Port Numbers and Protocols

    This table lists the port numbers and protocols configured for Oracle Database components during a single-instance installation.