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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 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 …

  3. 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, …

  4. 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 …

  5. A Guide to Why and How to Consolidate Databases | database

    Sep 11, 2021 · Consolidate Oracle databases with Exadata An Oracle Exadata Database Machine, whether on premises or in the Oracle Cloud, is an engineered system purpose-built …

  6. MySQL: Understanding What It Is and How It's Used - Oracle

    Aug 29, 2024 · MySQL is the world’s most popular open source database and is second among all databases, behind only Oracle Database, for a reason. It’s reliable and fast, with …

  7. Introduction to Oracle Database

    A PDB is contained by a CDB or application container, and an application container is contained by a CDB. Starting in Oracle Database 21c, a multitenant container database is the only …

  8. Authenticating and Authorizing Microsoft Azure Active Directory …

    See the following platform-specific documentation for information about enabling Oracle Database for Azure AD external authentication, in addition to the information detailed in this document …

  9. Migrate and Upgrade your On-Premises Oracle Databases to …

    Feb 12, 2025 · This new feature enables you to migrate your 11g (11.2.0.4) and 12c Oracle Databases into Oracle Database 19c in the cloud and Oracle Database 19c to Oracle …

  10. Monitor Standby Databases - Oracle Help Center

    May 19, 2025 · Database Management uses the Oracle Cloud Infrastructure Events service to indicate changes in resources (Oracle Databases). Using events, which are structured …