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OCA/OCP Oracle Database 12c All-in-One Exam Guide (Exams 1Z0-061, 1Z0-062, & 1Z0-063), 2nd Edition by Bob Bryla, Roopesh Ramklass, John Watson

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CHAPTER 18

The AWR and the Alert System

Exam Objectives

• 062.10.1    Manage the Automatic Workload Repository (AWR)

• 062.10.2    Use the Automatic Database Diagnostic Monitor (ADDM)

• 062.10.3    Describe and Use the Advisory Framework

• 062.10.4    Set Alert Thresholds

• 062.10.5    Use Automated Tasks

A 12c database is largely self-managing. Maintenance tasks run automatically (unless disabled), and diagnostic information is gathered at regular intervals. With earlier releases, monitoring the database to pick up developing problems before they become critical took much time. Identifying and diagnosing performance issues was not only time ...

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