Oracle Database 19c is the final, and therefore 'long term support' releaseof the Oracle Database 12c family of products (which includes Oracle Database 18c).
Oracle Database 19c builds upon the innovations of previous releases such as Multitenant, In-Memory, JSON support, Sharding and many other features that enable Oracle’s Autonomous Database Cloud Services. This latest release of the world’s most popular database also introduces new functionality, providing customers with a multi-model enterprise-class database for all their typical use cases.
This Book provides detailed information on the architecture of an Oracle Database instance and database, enabling you to effectively manage your database resources. You learn how to create database storage structures appropriate for the business applications supported by your database. In addition, you learn how to create users and administer database security to meet your business requirements. Basic information on backup and recovery techniques is presented in this course. To provide an acceptable response time to users and manage resources effectively, you learn how to monitor your database and manage performance.