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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.
Monitoring MySQL Monitor MySQL using Log Files, Status Variables and Performance Schema
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
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
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
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
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
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
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 Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Backup and Recovery | 15% | - Design backup strategies - Validate and restore backups - Use mysqldump, raw backups, and binary logs - Perform point-in-time recovery |
| Topic 2: MySQL Architecture and General Administration | 15% | - Install and configure MySQL Server - Understand storage engines, tablespaces, redo/undo logs - Understand MySQL architecture and request processing - Manage system variables and configuration files |
| Topic 3: User and Access Management | 10% | - Understand MySQL privilege system - Create, modify, and delete user accounts - Authentication plugins and password policies - Grant/revoke privileges and reset root password |
| Topic 4: Performance and Query Optimization | 15% | - Identify and analyze slow queries - Index design, statistics, and maintenance - Use EXPLAIN and query execution plans - Optimize server configuration and memory usage |
| Topic 5: MySQL Security | 15% | - Encryption and secure connections - Identify security vulnerabilities and risks - Prevent SQL injection and harden configuration - Network and operating system security |
| Topic 6: Monitoring and Maintaining System Stability | 15% | - Monitor using logs, status variables, and Performance Schema - Troubleshoot slowdowns and server issues - InnoDB crash recovery and maintenance - Capacity planning and server stability |
| Topic 7: Replication and High Availability | 15% | - Understand replication architecture and components - Configure and manage replication topologies - Monitor replication status and health - Troubleshoot replication errors and conflicts |
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