Description

Introduction

The MariaDB Performance, High Availability, Backup & Recovery training course focuses on improving database performance and maintaining reliable MariaDB environments. Participants learn query optimization, indexing, server tuning, performance monitoring, replication, clustering, backup strategies, and database recovery.

The course includes practical exercises for identifying performance bottlenecks, configuring high availability, protecting business data, and restoring databases after failures. It helps database administrators and IT professionals maintain efficient, resilient, and highly available MariaDB systems.

Prerequisites

1. Basic knowledge of relational database concepts.

2. Familiarity with MariaDB or MySQL fundamentals.

3. Working knowledge of SQL queries.

4. Basic understanding of database administration.

5. Familiarity with Linux or Windows command-line operations.

6. Knowledge of database users, tables, indexes, and transactions.

7. Previous experience with database backup or performance monitoring is helpful.

Estimated Duration

1. Beginner Level: 3 days (18–20 hours)

2. Intermediate Level: 5 days (30–35 hours)

3. Advanced Level: 7 days (40–45 hours)

4. Enterprise Level: 10 days (50–60 hours)

Training Lab Setup Specifications

1. Operating System: Windows 10/11, Ubuntu 22.04 LTS, or an equivalent Linux distribution.

2. Database Server: MariaDB 10.6 or later.

3. Database Tools: MariaDB command-line client, DBeaver, or HeidiSQL.

4. Hardware: Minimum 2 CPU cores and 4 GB RAM; 8 GB RAM recommended.

5. Storage: Minimum 30 GB available disk space for database files, backups, and logs.

6. Network: Stable internet connection for documentation and package downloads.

7. Privileges: Administrative or root access for database configuration.

8. Practice Environment: Multiple MariaDB instances for replication and high availability exercises.

9. Sample Data: Transactional databases with large tables and realistic query workloads.

10. Backup Storage: Separate storage location for backup and recovery exercises.

11. Monitoring Tools: MariaDB monitoring utilities and system resource monitoring tools.

TABLE OF CONTENTS

Module 1: MariaDB Performance Fundamentals

1.1 Introduction to MariaDB Performance

1.1.1 Understanding Database Performance Metrics
1.1.2 Identifying Performance Bottlenecks
1.1.3 Understanding Database Workloads
1.1.4 Overview of MariaDB Performance Architecture

1.2 MariaDB Performance Monitoring

1.2.1 Monitoring Server Status and Variables
1.2.2 Analyzing CPU, Memory, and Disk Usage
1.2.3 Monitoring Database Connections
1.2.4 Using Performance Schema for Monitoring

1.3 Storage Engine Performance

1.3.1 Understanding InnoDB Performance
1.3.2 Managing Buffer Pool Configuration
1.3.3 Monitoring Storage Engine Activity
1.3.4 Understanding Storage and I/O Performance

Module 2: SQL Query Optimization and Indexing

2.1 Query Performance Analysis

2.1.1 Identifying Slow SQL Queries
2.1.2 Using the EXPLAIN Statement
2.1.3 Analyzing Query Execution Plans
2.1.4 Using the Slow Query Log

2.2 Indexing and Query Optimization

2.2.1 Understanding Index Types
2.2.2 Creating and Managing Database Indexes
2.2.3 Optimizing Queries with Indexes
2.2.4 Managing Composite and Covering Indexes

2.3 Advanced Query Optimization

2.3.1 Optimizing Joins and Subqueries
2.3.2 Improving Sorting and Grouping Operations
2.3.3 Optimizing Large Data Queries
2.3.4 Reviewing Query Optimizer Settings

2.4 Database Structure Optimization

2.4.1 Optimizing Table Structures
2.4.2 Choosing Appropriate Data Types
2.4.3 Managing Table Statistics
2.4.4 Applying Database Design Best Practices

Module 3: MariaDB Server Performance Tuning

3.1 Server Configuration and Tuning

3.1.1 Understanding MariaDB Configuration Parameters
3.1.2 Managing Server System Variables
3.1.3 Configuring Memory and Cache Settings
3.1.4 Tuning Connection and Thread Settings

3.2 InnoDB Performance Tuning

3.2.1 Configuring the InnoDB Buffer Pool
3.2.2 Managing Transaction Logs
3.2.3 Optimizing InnoDB I/O Operations
3.2.4 Monitoring InnoDB Status

3.3 Operating System and Hardware Optimization

3.3.1 Optimizing CPU and Memory Resources
3.3.2 Managing Disk and Storage Performance
3.3.3 Reviewing Filesystem and Network Settings
3.3.4 Selecting Suitable Hardware Resources

3.4 Performance Testing and Benchmarking

3.4.1 Understanding Database Benchmarking
3.4.2 Preparing Performance Test Workloads
3.4.3 Measuring Query Response Time and Throughput
3.4.4 Evaluating Performance Improvements

Module 4: High Availability and MariaDB Replication

4.1 High Availability Fundamentals

4.1.1 Understanding High Availability Concepts
4.1.2 Identifying Database Availability Requirements
4.1.3 Understanding Single Points of Failure
4.1.4 Planning High Availability Architecture

4.2 MariaDB Replication Configuration

4.2.1 Understanding Primary and Replica Replication
4.2.2 Configuring Binary Logging
4.2.3 Setting Up Primary and Replica Servers
4.2.4 Monitoring Replication Status

4.3 Advanced Replication Management

4.3.1 Understanding GTID-Based Replication
4.3.2 Managing Replication Delays
4.3.3 Handling Replication Errors
4.3.4 Configuring Multi-Source Replication

4.4 MariaDB Galera Cluster

4.4.1 Understanding Galera Cluster Architecture
4.4.2 Configuring Galera Cluster Nodes
4.4.3 Managing Cluster Membership and Synchronization
4.4.4 Monitoring Cluster Health and Status

4.5 Failover and Load Balancing

4.5.1 Understanding Automatic and Manual Failover
4.5.2 Managing Database Node Failures
4.5.3 Configuring Read and Write Distribution
4.5.4 Testing High Availability Scenarios

Module 5: MariaDB Backup Strategies and Management

5.1 Backup Fundamentals

5.1.1 Understanding Logical and Physical Backups
5.1.2 Planning Full, Incremental, and Partial Backups
5.1.3 Defining Backup Schedules and Retention Policies
5.1.4 Managing Backup Storage Requirements

5.2 MariaDB Backup Tools

5.2.1 Using mariadb-dump for Logical Backups
5.2.2 Using mariadb-backup for Physical Backups
5.2.3 Managing Backup Configuration and Options
5.2.4 Automating Backup Operations

5.3 Advanced Backup Management

5.3.1 Performing Incremental Backups
5.3.2 Configuring Backup Compression
5.3.3 Managing Encrypted Backups
5.3.4 Monitoring and Validating Backup Operations

5.4 Backup Optimization

5.4.1 Reducing Backup Execution Time
5.4.2 Managing Backup Workload Impact
5.4.3 Using Storage Snapshots
5.4.4 Applying Backup Optimization Best Practices

Module 6: Database Recovery and Disaster Recovery

6.1 Database Recovery Fundamentals

6.1.1 Understanding Database Recovery Methods
6.1.2 Preparing Backup Files for Restoration
6.1.3 Restoring Logical and Physical Backups
6.1.4 Validating Restored Database Integrity

6.2 Point-in-Time Recovery

6.2.1 Understanding Binary Log-Based Recovery
6.2.2 Configuring Binary Log Retention
6.2.3 Recovering Data to a Specific Point in Time
6.2.4 Testing Point-in-Time Recovery Procedures

6.3 Disaster Recovery Planning

6.3.1 Developing Database Disaster Recovery Plans
6.3.2 Defining Recovery Time Objectives
6.3.3 Defining Recovery Point Objectives
6.3.4 Planning Backup Storage and Offsite Protection

6.4 Disaster Recovery Operations

6.4.1 Recovering from Server and Storage Failures
6.4.2 Managing Data Corruption Scenarios
6.4.3 Restoring Replication Environments
6.4.4 Testing Disaster Recovery Procedures

Module 7: Performance Troubleshooting and Continuous Optimization

7.1 Database Performance Troubleshooting

7.1.1 Diagnosing Slow Database Operations
7.1.2 Identifying Locking and Deadlock Issues
7.1.3 Troubleshooting Connection Problems
7.1.4 Resolving Resource Contention

7.2 Monitoring and Alerting

7.2.1 Configuring Database Monitoring
7.2.2 Monitoring Server Health and Availability
7.2.3 Setting Performance Thresholds and Alerts
7.2.4 Reviewing Monitoring Reports

7.3 Capacity Planning and Optimization

7.3.1 Analyzing Database Growth
7.3.2 Planning Storage and Memory Capacity
7.3.3 Evaluating Workload Trends
7.3.4 Applying Continuous Performance Improvements

Module 8: Practical Labs and Capstone Project

8.1 Performance Tuning Lab

8.1.1 Analyzing Database Performance Metrics
8.1.2 Identifying and Optimizing Slow Queries
8.1.3 Configuring Indexes and Server Parameters
8.1.4 Measuring Performance Improvements

8.2 High Availability Lab

8.2.1 Configuring Primary and Replica Servers
8.2.2 Setting Up MariaDB Galera Cluster
8.2.3 Monitoring Replication and Cluster Health
8.2.4 Testing Failover Scenarios

8.3 Backup and Recovery Lab

8.3.1 Performing Logical and Physical Backups
8.3.2 Configuring Incremental Backups
8.3.3 Restoring Databases from Backup Files
8.3.4 Practicing Point-in-Time Recovery

8.4 Capstone Project

8.4.1 Designing a High-Performance MariaDB Environment
8.4.2 Implementing Backup and Recovery Strategies
8.4.3 Configuring Replication and High Availability
8.4.4 Monitoring and Testing Database Performance
8.4.5 Presenting the Performance and Recovery Solution

Conclusion

This training provides practical skills to improve MariaDB performance and maintain reliable database environments. Participants learn query optimization, server tuning, high availability, replication, backup management, and disaster recovery. The hands-on exercises prepare database professionals to protect

https://LocusIT.com/learning

https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning