How to book the Oracle 1Z0-908: MySQL 8.0 Database Exam

If you are looking to appear in the Oracle 1Z0-908: MySQL 8.0 Database Exam, you can do so by either redeeming a voucher that you must buy from Oracle or paying directly with a credit card. After payment, you can schedule the test via Oracle's external testing provider, PearsonVue.

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

Server Installation and Configuration

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

Security

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

Monitoring and Maintenance

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

Query Optimization

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

Backups and Recovery

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

High Availability Techniques

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

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Average Salary for Oracle 1Z0-908: MySQL 8.0 Database Exam Certified Professional

Oracle Database administrator roles are in great demand nowadays. The average salaries of Oracle 1Z0-908 Exam Certified professional in:

• India - 69,96,000 16,42,330 INR
• Europe - 80,000 Euro
• England - 71,000 POUND
• United State - 94,000 USD

Benefits in Obtaining Oracle 1Z0-908: MySQL 8.0 Database Exam Certification

Oracle 1Z0-908 Certification will strengthen your knowledge and skills by introducing you to a wide variety of important database features, functions, and tasks. Oracle Database certification trains you on how to perform complex, hands-on activities through study, labs, and practice. This certification will help you gain a better understanding and experience with Oracle RAC and Grid Infrastructure. After gaining this certification you will be able to install, maintain, tune, and recover RAC databases, Clusterware, and ASM environments. if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question should not be left unanswered in 1Z0-908 exam dumps pdf.

The MySQL for Database Administrators enables DBAs and other database professionals to maximize their organization's investment in MySQL. Learn to configure the MySQL Server, set up replication and security, perform database backups and recoveries, optimize query performance, and configure for high availability. Earning this certification gives you a competitive advantage by developing a skill set that is in demand in the world. 80% of Oracle's certified people reported that certification helped them in promotion, increase in wages, or other career improvements. You will also get a digital badge that you can display on your LinkedIn profiles. 1Z0-908 exam dumps are the best practice for the preparation.

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

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Oracle 1z1-908 Exam Syllabus Topics: