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Oracle Database (commonly referred to as Oracle DBMS, Oracle Autonomous Database, or simply as Oracle) is a proprietary multi-model [4] database management system produced and marketed by Oracle Corporation.
Oracle Corporation is an American multinational computer technology company headquartered in Austin, Texas. [5] In 2020, Oracle was the third-largest software company in the world by revenue and market capitalization. [6] In 2023, the company’s seat in Forbes Global 2000 was 80. [7] The company sells database software (particularly the Oracle Database) and cloud computing. Oracle's core ...
Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces.
Database. An SQL select statement and its result. In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS additionally encompasses the ...
Oracle Applications comprise the applications software or business software of the Oracle Corporation both in the cloud and on-premises. The term refers to the non-database and non-middleware parts. The suite of applications includes enterprise resource planning, enterprise performance management, supply chain & manufacturing, human capital ...
SQL Plus is the most basic Oracle Database utility, with a basic command-line interface, commonly used by users, administrators, and programmers.
In the Oracle RDBMS environment, redo logs comprise files in a proprietary format which log a history of all changes made to the database. Each redo log file consists of redo records. A redo record, also called a redo entry, holds a group of change vectors, each of which describes or represents a change made to a single block in the database.
Oracle RAC. In database computing, Oracle Real Application Clusters (RAC) — an option [1] for the Oracle Database software produced by Oracle Corporation and introduced in 2001 with Oracle9i — provides software for clustering and high availability in Oracle database environments. Oracle Corporation includes RAC with the Enterprise Edition ...