MySQL Database

  1. Database Administration (DBA)
    1. Backup and Recovery
      1. Backup Strategy Planning
        1. Recovery Point Objective (RPO)
          1. Recovery Time Objective (RTO)
            1. Backup Frequency Determination
              1. Storage Requirements
              2. Logical Backups
                1. mysqldump Utility
                  1. Command-Line Options
                    1. Database Selection
                      1. Table Filtering
                        1. Output Formats
                        2. Data Export Techniques
                          1. SELECT INTO OUTFILE
                            1. CSV Export
                              1. Custom Export Scripts
                              2. Backup Verification
                                1. Consistency Checking
                                  1. Restore Testing
                                2. Physical Backups
                                  1. File System Backups
                                    1. Data Directory Copying
                                      1. Consistent State Requirements
                                      2. Binary Backup Tools
                                        1. MySQL Enterprise Backup
                                          1. Percona XtraBackup
                                            1. Hot Backup Capabilities
                                          2. Point-in-Time Recovery
                                            1. Binary Log Usage
                                              1. Log File Management
                                                1. Log Position Tracking
                                                2. Recovery Procedures
                                                  1. Full Backup Restoration
                                                    1. Binary Log Application
                                                      1. Time-Based Recovery
                                                        1. Position-Based Recovery
                                                      2. Backup Automation
                                                        1. Scheduled Backup Scripts
                                                          1. Backup Rotation Policies
                                                            1. Remote Backup Storage
                                                              1. Backup Monitoring
                                                            2. Monitoring and Logging
                                                              1. MySQL Log Files
                                                                1. Error Log
                                                                  1. Error Message Recording
                                                                    1. Warning Notifications
                                                                      1. Startup/Shutdown Events
                                                                      2. General Query Log
                                                                        1. All Query Recording
                                                                          1. Connection Tracking
                                                                            1. Performance Impact
                                                                            2. Slow Query Log
                                                                              1. Long-Running Query Identification
                                                                                1. Performance Analysis
                                                                                  1. Query Optimization Targets
                                                                                  2. Binary Log
                                                                                    1. Replication Support
                                                                                      1. Point-in-Time Recovery
                                                                                        1. Change Data Capture
                                                                                      2. Performance Monitoring
                                                                                        1. Server Status Variables
                                                                                          1. SHOW STATUS Command
                                                                                            1. Key Performance Indicators
                                                                                              1. Trend Analysis
                                                                                              2. Process List Monitoring
                                                                                                1. SHOW PROCESSLIST
                                                                                                  1. Active Connection Tracking
                                                                                                    1. Query Execution Monitoring
                                                                                                    2. Performance Schema
                                                                                                      1. Instrumentation Framework
                                                                                                        1. Performance Data Collection
                                                                                                          1. Query Analysis Tools
                                                                                                        2. Monitoring Tools
                                                                                                          1. Built-in Monitoring
                                                                                                            1. MySQL Workbench
                                                                                                              1. Command-Line Utilities
                                                                                                              2. Third-Party Tools
                                                                                                                1. Nagios Integration
                                                                                                                  1. Zabbix Monitoring
                                                                                                                    1. Prometheus/Grafana
                                                                                                                2. Performance Tuning
                                                                                                                  1. Server Configuration Tuning
                                                                                                                    1. Memory Allocation
                                                                                                                      1. InnoDB Buffer Pool Sizing
                                                                                                                        1. Query Cache Configuration
                                                                                                                          1. Connection Buffer Tuning
                                                                                                                          2. Connection Management
                                                                                                                            1. max_connections Setting
                                                                                                                              1. Connection Timeout Configuration
                                                                                                                                1. Thread Cache Optimization
                                                                                                                                2. Storage Engine Tuning
                                                                                                                                  1. InnoDB Configuration
                                                                                                                                    1. MyISAM Optimization
                                                                                                                                      1. Engine-Specific Parameters
                                                                                                                                    2. Query Optimization
                                                                                                                                      1. Query Analysis
                                                                                                                                        1. EXPLAIN Plan Interpretation
                                                                                                                                          1. Query Profiling
                                                                                                                                            1. Bottleneck Identification
                                                                                                                                            2. Index Optimization
                                                                                                                                              1. Index Usage Analysis
                                                                                                                                                1. Missing Index Identification
                                                                                                                                                  1. Index Consolidation
                                                                                                                                                  2. Query Rewriting
                                                                                                                                                    1. Subquery Optimization
                                                                                                                                                      1. Join Optimization
                                                                                                                                                        1. Condition Optimization
                                                                                                                                                      2. Schema Optimization
                                                                                                                                                        1. Table Design Review
                                                                                                                                                          1. Normalization Assessment
                                                                                                                                                            1. Data Type Optimization
                                                                                                                                                              1. Constraint Evaluation
                                                                                                                                                              2. Partitioning Strategies
                                                                                                                                                                1. Horizontal Partitioning
                                                                                                                                                                  1. Partition Pruning
                                                                                                                                                                    1. Maintenance Optimization
                                                                                                                                                                  2. Performance Schema Usage
                                                                                                                                                                    1. Performance Data Collection
                                                                                                                                                                      1. Statement Analysis
                                                                                                                                                                        1. Wait Event Analysis
                                                                                                                                                                          1. Resource Usage Tracking
                                                                                                                                                                          2. Performance Reporting
                                                                                                                                                                            1. Query Performance Reports
                                                                                                                                                                              1. Resource Utilization Reports
                                                                                                                                                                                1. Trend Analysis Reports