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MySQL 5.7 Database Administrator
Topics to Cover
Oracle 1z0-888 certification exam is based on the learnings, key topics, and activities encountered during oracle pieces of training and implementations.
Following are the major topics along with the sub-skills, a candidate should cover while preparing for the examination. These topics will give the candidates a clear view of which topics and skills inclusive, one should focus on for the certification.
Note: The list and details are not an all-inclusive content list. Oracle reserves the right to change and update the content (topics and sub-skills) at any point in time.
Optimizing Query Performance Ability to identify slow queries Knowledge of EXPLAIN statement Ability to work with Indexes Ability to Use Index Statistics
Installing MySQL Ability to Install MySQL based on the required configurations Knowledge of Identifying the installed files and directories Ability to understand the initial configurations of the MySQL installation process Knowledge to Start and Stop MySQL based on the requirement
MySQL Security Ability to identify security risks Knowledge of network security Ability to use password security Knowledge of operating system security Ability to Protect SQL Injections
MySQL Architecture Understanding of MySQL Processes and Requests Knowledge of data storage in MySQL knowledge of MySQL Tablespaces Ability to identify and differentiate the Redo and Undo logs The ability to use memory in MySQL
Monitoring MySQL Monitor MySQL using Log Files, Status Variables and Performance Schema
User Management knowledge of the MySQL privilege system Ability to create and modify user accounts Ability to configure passwords and account expiration Understanding the authentication plug-ins Knowledge of account permissions and configuring for individual accounts Ability to reset the forgotten root password
Configure Replication Topology Replicate Conflicts Explain Replication Configure Replication Use MySQL Utilities Identify Replication Threads Monitor Replication Troubleshoot Replication
Maintaining a Stable System Knowledge of system stability Ability to use capacity planning Ability to troubleshoot the system Ability to identify and rectify the causes of server slowdowns Knowledge of InnoDB Recovery
Backup Strategy Understanding of system backup processes Ability to create a backup strategy Knowledge of MySQL backup tools and its usage techniques Explain raw backup methods Knowledge of binary logs and their usage
Configuring MySQL Knowledge of server options, variables, and the command line and using the same in configuring MySQL Ability to define option files Knowledge of using system variables
The candidate needs to go through and be proficient in every topic.
Reference: https://education.oracle.com/mysql-5-7-database-administrator/pexam_1Z0-888
Oracle 1Z0-888日本語 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle MySQL 5.7 Database Administrator |
| Exam Number: | 1Z0-888 |
| Available Languages: | English |
| Real Exam Qty: | Approximately 63 multiple-choice questions |
| Exam Price: | USD 245 (may vary by region) |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Not explicitly defined (Oracle certification policy dependent) |
| Passing Score: | Not publicly disclosed |
| Related Certifications: | Oracle Certified Associate, MySQL 5.7 Database Administrator |
| Recommended Training: | MySQL Documentation Oracle MySQL Training Courses |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: | Oracle 1Z0-888日本語 Sample Questions |
| Exam Way: | Online proctored exam via Pearson VUE or Oracle testing partners |
| Pre Condition: | Recommended hands-on experience administering MySQL 5.7 databases and understanding of relational database concepts |
| Official Syllabus URL: | https://education.oracle.com/mysql-dba-5-7/pexam_1Z0-888 |
Oracle 1Z0-888日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: User Management and Security | - SSL and secure connections - User accounts and privilege management - Authentication and password policies |
| Topic 2: Replication and High Availability | - Master-slave replication configuration - Failover concepts - Replication monitoring and troubleshooting |
| Topic 3: MySQL Architecture and Storage Engines | - Table structures and indexing concepts - InnoDB and MyISAM storage engines - MySQL server architecture overview |
| Topic 4: Installation and Configuration | - Configuration files and system variables - Server startup and shutdown procedures - MySQL installation methods and initialization |
| Topic 5: Backup and Recovery | - Physical backup strategies - Point-in-time recovery - Logical backups using mysqldump |
| Topic 6: Troubleshooting and Maintenance | - Server diagnostics tools - Routine maintenance tasks - Log analysis and error handling |
| Topic 7: Performance Tuning and Optimization | - Query optimization and indexing strategies - Buffer pool and memory configuration - Performance monitoring tools |
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