Oracle Database 12c offers a new option called Oracle Multitenant. This enables simplified consolidation that requires no changes to your applications. In this new architecture, a multitenant container database can hold many pluggable databases.
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Oracle provides a wide range of options to help you get the most out of Oracle Database Enterprise Edition. Oracle also offers optimized and pre-integrated engineered systems for all database workloads, and the most comprehensive enterprise-class platform for big data and data warehousing.