Overview
ProxySQL is a proxy for MySQL, Percona Server, and MariaDB.
This instructor-led, live training (online or onsite) is aimed at engineers who wish to use a proxy approach to ensure high availability for MySQL based databases.
By the end of this training, participants will be able to:
- Install and configure ProxySQL.
- Enable thousands of concurrent database connections over multiple backend servers.
- Deploy multiple proxies spanning numerous database instances.
- Optimize the performance of a MySQL cluster, without altering the querying applications.
Format of the Course
- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- To request a customized training for this course, please contact us to arrange.
- To learn more about ProxySQL, please visit: https://proxysql.com/
Requirements
- A general understanding of proxy concepts.
- Experience with MySQL.
- Experience with the Linux command line.
Audience
- Database engineers
- System administrators
Course Outline
Introduction
Setting up ProxySQL
Overview of ProxySQL Features and Architecture
How Query Caching Works
Configuring ProxySQL’s Rule Engine
Caching MySQL Queries
Routing Queries to Different MySQL Clusters
Case Study: ProxySQL as a “Firewall” for Harmful Queries
Integrating ProxySQL with Third-Party Tools to Enable Failover
Monitoring MySQL Backends
Generating Workload Statistics
Demoting Backend Servers When Errors Are Encountered
Handling Sticky Transactions
Handling Real-time Transactions
Deploying Cascading Proxies
Troubleshooting
Summary and Conclusion