Explanation

Additional context about the PostgreSQL charm, including design, legacy information, and security.

Core

Core concepts about the history and design of the charm:

• Architecture
• Interfaces and endpoints
• Legacy charm
• Juju

Operation

Clarification of standard operational concepts:

• Users
• Logs
• Connection pooling

Security

Security hardening overview:

• Security

Development

Charm event flowcharts:

• Flowcharts
  • Charm
  • Backups
  • Relations