'''Oracle Database''' (commonly referred to as '''Oracle DBMS''' or simply as '''Oracle''') is a [[multi-model database|multi-model]]<ref>{{Cite web |publisher= Oracle |url= http://download.oracle.com/otndocs/products/spatial/pdf/12c/Multimodel_Database_with_Oracle_Database_12c_Release_2.pdf |title= Multimodel Database with Oracle Database 12c Release 2 |access-date= 1 March 2017 |archive-url= https://web.archive.org/web/20170414083210/http://download.oracle.com/otndocs/products/spatial/pdf/12c/Multimodel_Database_with_Oracle_Database_12c_Release_2.pdf |archive-date= 14 April 2017 |url-status= live }}</ref> [[database management system]] produced and marketed by [[Oracle Corporation]].
It is a database commonly used for running [[online transaction processing]] (OLTP), [[data warehouse|data warehousing]] (DW) and mixed (OLTP & DW) database workloads. Oracle Database is available by several service providers [[On-premises software|on-prem]], [[cloud computing|on-cloud]], or as hybrid cloud installation. It may be run on third party servers as well as on Oracle hardware ([[Oracle Exadata|Exadata]] on-prem, on [[Oracle Cloud]] or at Cloud at Customer <ref>{{Citation | url = http://www.oracle.com/technetwork/database/exadata/exacm-ds-3409774.pdf | publisher = Oracle | work = Technical network | title = Exadata}}.</ref>)
