Oracle optimization, backup and recovery technical training

The training content developed for the optimization, backup, and restoration technologies related to Oracle databases will involve the following content.

 

Oracle Optimization

1. Oracle optimizer based on cost and rules and how to select Oracle optimizer

2. Statistical data collection and Histogram

III. Basic principles of execution plan, optimization prompt, and SQL statement writing

Iv. Use of SQL trace, profiler, and tkprof tools

5. Wait for events and common dynamic performance views

Vi. statspack, ADDM, and SQL turning Advisor

7. Automatic Memory Sharing Management

8. Performance Optimization policies and best practices for Oracle Database Design and Development

 

Backup and recovery

I. Common Database faults and Solutions

2. Recovery-related information: Alarm log files and background tracking files

Iii. Hot Backup, cold backup, online backup, offline backup, and backup status

Iv. Back up data files, control files, parameter files, archived log files, and online log files

5. recovery when data files, control files, and log files are lost in non-archive Mode

6. recovery when data files, control files, and log files are lost in archive Mode

7. Incomplete recovery based on time points

8. backup and recovery scripts