Oracle Database is the world’s most popular database. Oracle Database 23ai, the next Generation Oracle Database, is now available as a Base Database Service delivering the most complete and simple converged database for developers looking to build new microservice, graph, document and relational applications.

Oracle Cloud provides several services to create and manage Oracle Database deployments quickly and easily. Oracle also offers a comprehensive set of products related to Oracle Database to meet your database needs. Select a category below to access the documentation for the related products in each category.

Designed to simplify development for AI, microservices, graph, document, spatial, and relational applications, this converged database platform offers everything you need in one powerful solution.

You can find the documentation for supported releases of Oracle Database at https://docs.oracle.com/en/database/oracle/oracle-database/. Oracle Database Documentation: Basic Group Technical users who are new to Oracle Database begin by reading one or more manuals in the basic group from cover to cover.

Access the database documentation library. Access the full suite of documentation for the latest Oracle Database release.

Oracle Database PL/SQL Language Reference is intended for anyone who is developing PL/SQL-based applications for either an Oracle Database or an Oracle TimesTen In-Memory Database, including: Programmers. Systems analysts. Project managers. Database administrators. To use this document effectively, you need a working knowledge of:

Oracle SQL provides an easy, elegant, performant architecture for accessing, defining, and maintaining data. Use SQL with Oracle and PHP, Java, Python, .NET, Hadoop, Node.js, or APEX.

An Oracle Database consists of at least one database instance and one database. The database instance handles memory and processes. The database consists of physical files called data files, and can be a non-container database or a multitenant container database. An Oracle Database also uses several database system files during its operation.

This document describes how to use Oracle Database utilities for data transfer, data maintenance, and database administration.

Oracle offers unique, next-generation products that help you to replicate data in heterogeneous environments, and process & analyze large-scale real-time information. The world's most popular open-source database, MySQL, as well as innovative In-Memory and NoSQL database solutions.