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  1. What Is a Database? - Oracle

    2020年11月24日 · A database is an organized collection of structured information, or data, typically stored electronically in a computer system. Databases range from relational to cloud …

  2. What Is a Relational Database | Oracle

    2021年6月18日 · 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 …

  3. 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.

  4. Databases | Oracle Developer

    Oracle provides the most popular and widest used database technologies on the planet combining cutting-edge enterprise-class functionalities and modern data management …

  5. What Is an Autonomous Database? | Oracle

    2025年8月15日 · 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 …

  6. What Is a Cloud Database? - Oracle

    2023年6月9日 · 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 …

  7. Patching for Oracle Databases

    2025年6月11日 · Once Vulnerability Detection identifies unpatched vulnerabilities, Patching offers a hassle free one click transition from Vulnerability Detection to Patching, allowing you to …

  8. What Is NoSQL? | Oracle

    2021年6月18日 · SQL databases are relational, while NoSQL databases are non-relational. The relational database management system (RDBMS) is the basis for structured query language …

  9. 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 …

  10. What Is a Graph Database? - Oracle

    4 日前 · There are a number of graph databases on the market. Some, such as Neo4j, are dedicated graph databases that handle only graph data, while others, including Oracle AI …