Oracle MySQL 8.0 Database Administrator : 1z1-908

Topics of Oracle 1Z0-908: MySQL 8.0 Database Exam

The Oracle 1Z0-908 exam tests the abilities and knowledge of the candidates by checking the following objectives:

Architecture

• Understand how MySQL stores data
• Configure buffers and caches
• Configure client connections to the server
• Understand and use the Data Dictionary
• Understand how InnoDB stores data and logs

Server Installation and Configuration

• Launch multiple MySQL servers on the same host
• Configure MySQL by using options and option files
• Upgrade MySQL
• Configure MySQL variables
• Install and use the MySQL server and client programs
• Identify the files and folders created during the installation
• Start and stop MySQL

Security

• Use authentication plug-ins
• Configure MySQL Enterprise Firewall
• Control user and role permissions
• Provide the password and login security
• Encrypt MySQL data
• Recognize common security risks
• Create user accounts and roles
• Secure the MySQL host environment
• Secure MySQL server connections
• Prevent SQL injection attacks

Monitoring and Maintenance

• Use MySQL Enterprise Monitor to view activity in MySQL
• Configure and view MySQL log files
• Troubleshoot problems with locked resources
• Configure MySQL Enterprise Audit
• Monitor database growth and explain capacity planning
• Monitor MySQL processes and status

Query Optimization

• Examine how MySQL optimizes queries
• Monitor and understand index statistics
• Analyze queries with MySQL Enterprise Monitor
• Create indexes to improve server performance

Backups and Recovery

• Use mysqldump and mysqlpump to perform logical backups
• Backup and restore data with MySQL Enterprise Backup
• Explain when and how to use raw file backups
• Implement a backup strategy
• Back up the binary log
• Distinguish between the different types of backup

High Availability Techniques

• Perform an InnoDB cluster recovery
• Configure a MySQL InnoDB cluster
• Explain how replication provides high availability and scalability
• Explain the role of the binary log in replication
• Describe MySQL InnoDB Cluster and Group Replication
• Configure replication
• Configure multisource replication
• Explain the role of replication threads
• Monitor and troubleshoot replication

Oracle 1z1-908 Exam Syllabus Topics:

Reference: https://education.oracle.com/mysql-80-database-administrator/pexam_1Z0-908

Difficulty in Writing of Oracle 1Z0-908: MySQL 8.0 Database Exam

Oracle Certified Expert, Oracle 1Z0-908: MySQL 8.0 Database Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to fail. Therefore, it is highly recommended that candidates should prepare well by taking 1Z0-908 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1Z0-908 exam dumps.

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Oracle 1Z0-908: MySQL 8.0 Database Administrator Certification Path

The Oracle Certified Expert, Oracle 1Z0-908: MySQL 8.0 Database Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam with the help of 1Z0-908 practice test. After earning this certification, you will gain the skills of installing, setup, backup and recovery, tuning, and monitoring of these components.

The candidates should have to complete one of the following Certification or Training:

• Oracle Database 12c Certified Professional

• Certifications:

• Oracle Certified Expert, Oracle Real Application Clusters 11g and Grid Infrastructure Administrator

• Oracle Database 11g Certified Professional

• Oracle Database Administration 2019 Certified Professional

• Oracle Database 10g Real Applications Clusters Certified Expert

1Z0-908 practice exams are great sources for the preparation of the exam but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.