Oracle Database 12c Release 2 Multitenant

Introduction

Oracle Database 12c release 1 (12.1) introduced the new multitenant option to the world, and since this time the phrase “pluggable database” has been bandied about, often without a clear understanding of this functionality or its implications. But, simply put, multitenant is one of the most significant architectural changes to have been implemented in the Oracle Database software since its first release. It brings new features, but it also changes many of the ways in which we Oracle DBAs perform administrative tasks on a day-to-day basis. And with the second release of 12c (12.2), the features available with the multitenant option ...