Introduction This is the third post in our OEM series. With the OEM console and target already set up, this article walks through actually using OEM for day-to-day DBA work: monitoring performance, running backups, managing users, exporting schemas, and adjusting tablespaces and parameters, all from the console rather than the command line. Prerequisites Below are the minimum requirements for this guide: Target database up and running. SYS user password of the target database. Environment Used in This Guide OEM Hostname oem.oraeasy.com OS OL 7.3 OEM Version 13c Release 5 (13.5) Target Hostname uat.oraeasy.com OS OL 8.5 Database Name ORCLDB Database Version 19c (19.27) Summary of Activities This article covers the following areas of database management in OEM: Performance Backup Users Schema Export Tablespace Parameters Performance OEM c...