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MySQL DBA
The Oracle MySQL Database Administrator certification equips professionals with advanced skills in administration, performance tuning, replication, security, and automation, validating expertise needed to optimize and secure enterprise MySQL environments.
120
Minutes
80
Questions
63
Passing Score
$245
Exam Cost
Who Should Take This
It is intended for database administrators, systems engineers, and senior developers who have at least three years of hands‑on MySQL experience and are responsible for managing high‑availability, secure, and high‑performance database infrastructures. Candidates seek to demonstrate mastery, advance their careers, and qualify for leadership roles in enterprise data management.
What's Covered
1
Advanced Administration
2
Performance Tuning
3
Advanced Replication
4
Advanced Security
5
Monitoring and Automation
What's Included in AccelaStudy® AI
Adaptive Knowledge Graph
Practice Questions
Lesson Modules
Console Simulator Labs
Exam Tips & Strategy
20 Activity Formats
Course Outline
62 learning goals
1
Advanced Administration
2 topics
Server Management
- Design MySQL server deployment architectures with memory sizing, thread configuration, and storage optimization.
- Implement MySQL upgrade procedures including in-place upgrade, logical upgrade, and rolling upgrade for cluster environments.
- Configure MySQL performance schema and sys schema for detailed server instrumentation and diagnostic analysis.
- Analyze MySQL server status variables and performance schema data to identify configuration optimization opportunities.
- Configure Server Management with appropriate settings and parameters for a production deployment scenario in Oracle MySQL Database Administrator.
- Assess Server Management implementations against best practices to identify gaps and recommend improvements.
- Architect Server Management solutions with scalability patterns and capacity planning for long-term sustainability.
Advanced Configuration
- Implement advanced InnoDB configuration with buffer pool instances, adaptive hash index, and change buffer tuning.
- Design MySQL resource management with resource groups, thread priority, and connection limits for workload isolation.
- Configure MySQL audit log with filtering, encryption, and rotation for comprehensive activity tracking and compliance.
- Evaluate MySQL configurations across development, staging, and production to ensure consistency and optimization.
- Evaluate Advanced Configuration alternatives and tradeoffs to recommend the optimal approach for given constraints.
- Formulate Advanced Configuration governance frameworks with policies, standards, and compliance monitoring.
- Explain how to troubleshoot common issues with Advanced Configuration including error messages and diagnostic procedures.
2
Performance Tuning
2 topics
Query Optimization
- Design query optimization strategies using EXPLAIN, optimizer hints, and query rewriting for complex SQL performance.
- Implement index optimization with covering indexes, index merge, and index condition pushdown for query acceleration.
- Configure optimizer statistics with histogram creation, innodb_stats_persistent, and ANALYZE TABLE for accurate planning.
- Analyze slow query logs and performance schema query statistics to identify and remediate top resource-consuming queries.
- Design enterprise-grade Query Optimization architectures incorporating HA, DR, and security requirements.
- Apply Query Optimization configuration patterns to meet specific business requirements including compliance needs.
Server Tuning
- Architect MySQL performance tuning with buffer pool sizing, log file configuration, and adaptive flushing optimization.
- Implement connection pooling with ProxySQL or MySQL Router for reducing connection overhead in high-concurrency workloads.
- Configure InnoDB I/O tuning with io_capacity, read_ahead, and write-ahead log optimization for storage performance.
- Evaluate MySQL performance benchmarks to identify system bottlenecks and recommend hardware or configuration improvements.
- Implement Server Tuning following best practices for security, performance, and reliability.
- Diagnose Server Tuning issues by analyzing metrics, logs, and configuration to determine root causes.
3
Advanced Replication
2 topics
Replication Management
- Design multi-source replication, delayed replication, and replication filtering for complex data distribution patterns.
- Implement GTID-based replication with automatic failover positioning and simplified topology changes.
- Configure semi-synchronous replication with rpl_semi_sync settings for enhanced data durability guarantees.
- Analyze replication performance to troubleshoot lag, identify bottlenecks, and optimize parallel replication settings.
- Analyze Replication Management configurations to identify security vulnerabilities, bottlenecks, and optimization opportunities.
- Recommend Replication Management optimization strategies balancing performance, cost, and operational complexity.
HA and DR
- Architect MySQL HA solutions with InnoDB Cluster, InnoDB ClusterSet, and InnoDB ReplicaSet for different availability tiers.
- Implement MySQL InnoDB ClusterSet for cross-data-center DR with cluster replication and coordinated failover.
- Configure MySQL Clone Plugin for fast node provisioning and rebuild in InnoDB Cluster environments.
- Evaluate HA/DR architectures to validate failover time, data loss risk, and recovery procedures for SLA compliance.
- Architect HA and DR solutions with scalability patterns and capacity planning for long-term sustainability.
- Configure HA and DR with appropriate settings and parameters for a production deployment scenario in Oracle MySQL Database Administrator.
4
Advanced Security
2 topics
Enterprise Security
- Design MySQL Enterprise Security with enterprise authentication, data masking, and transparent data encryption.
- Implement MySQL Enterprise Data Masking and De-Identification for protecting sensitive data in non-production environments.
- Configure MySQL Enterprise Encryption functions for application-level encryption with keyring-based key management.
- Evaluate MySQL security configurations against compliance frameworks to identify gaps and recommend hardening measures.
- Explain how to troubleshoot common issues with Enterprise Security including error messages and diagnostic procedures.
- Evaluate Enterprise Security alternatives and tradeoffs to recommend the optimal approach for given constraints.
Network Security
- Implement MySQL connection encryption with X.509 certificates, certificate verification, and cipher suite configuration.
- Design MySQL network security with connection control plugins, proxy protocol support, and firewall integration.
- Configure MySQL privilege auditing with Enterprise Audit for tracking privilege escalation and unauthorized access.
- Analyze MySQL security postures to identify network exposure, authentication weaknesses, and privilege management issues.
- Compare Network Security deployment patterns to determine the best architecture for availability and scalability needs.
- Design enterprise-grade Network Security architectures incorporating HA, DR, and security requirements.
5
Monitoring and Automation
2 topics
Monitoring
- Design MySQL monitoring strategies with Performance Schema, sys schema, and Enterprise Monitor for fleet management.
- Implement MySQL Enterprise Monitor with agent deployment, alert configuration, and advisor-based recommendations.
- Configure custom monitoring with Performance Schema instrumentation, event tracking, and statement analysis.
- Analyze monitoring data to identify trends, predict capacity needs, and establish SLI/SLO frameworks for MySQL services.
- Plan Monitoring migration and modernization strategies with phased rollout and rollback procedures.
- Implement Monitoring following best practices for security, performance, and reliability.
Automation
- Implement MySQL automation with MySQL Shell for scripting administrative tasks, backups, and cluster management.
- Design automated patching and upgrade procedures with rolling upgrades, canary testing, and rollback procedures.
- Configure MySQL event scheduler for automated maintenance tasks including statistics updates and log rotation.
- Evaluate automation coverage to identify manual tasks suitable for scripting and recommend operational improvements.
- Deploy Automation with integration to monitoring, logging, and alerting services for operational visibility.
- Analyze Automation configurations to identify security vulnerabilities, bottlenecks, and optimization opportunities.
Scope
Included Topics
- All domains in the Oracle MySQL Database Administrator certification exam guide.
- Core topics: Advanced Admin, Performance, Replication, Backup, Security, Monitoring, Optimization.
- Oracle services, tools, and best practices relevant to this certification.
- Scenario-based problem solving at the professional level.
Not Covered
- Topics outside the official exam guide scope.
- Programming language specifics beyond the exam requirements.
- Specific pricing values that change over time.
- Third-party products beyond basic integration awareness.
Official Exam Page
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