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===Proposed lede ===
'''Oracle Database''' (or simply 'Oracle') is an [[Enterprise software|enterprise-level]] [[database management system]] (DBMS) developed and marketed by [[Oracle Corporation]]. Version 2.3 in 1979 was the first commercially available [[relational database management system]] (RDBMS) incorporating the [[SQL]] Structured Query Language. The product has been continuously been developed to achieve [[high availability]], accelerated performance, data security, access security, data consistency that are required for enterprises with [[very large database]]s (VLDB) and with multiple users accessing the database. Oracle has been developed to incorporate [[multi-model database]] and [[Cloud computing]] features. Oracle's latest generation product is known as the Oracle Autonomous Database, which was introduced at Oracle Open World in 2017<ref>https://www.forbes.com/sites/oracle/2017/10/02/larry-ellison-introduces-a-big-deal-the-oracle-autonomous-database/</ref>, including Oracle Autonomous Data Warehouse (ADW), and Oracle Autonomous Transaction Processing (ATP) database.
The Oracle database is used for Online Transaction Processing (OLTP), analytics, data warehousing (DW) and mixed (OLTP & DW) database workloads. While Oracle was originally designed for OLTP workloads, Oracle Version 7.1 (released in 1994) added the ability to also process Data Warehouse workloads by paralleling SQL queries. Individual Oracle databases can be devoted to either OLTP or DW workloads, or workloads can be combined into a single database. In addition, OLTP applications that include reporting capabilities can use the same Parallel Query feature normally used for Data Warehouses to generate those reports faster.
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