Explanation

Additional context about key concepts behind the MySQL charm.

Core concepts and design

Key concepts about the history and high-level design of Charmed MySQL, including information about the legacy InnoDB charm.

• Architecture
• Interfaces and endpoints
• Juju
• Legacy charm

Operation

Clarification of standard MySQL operational concepts in the context of charms and Juju:

• Users
• Roles
• Logs
  • Audit logs
• Self-healing

Security

Overview of security features in the charm and hardening guidance:

• Security

Development

Mermaid diagrams of charm events and hooks.

• Charm flowcharts