# Explanation These pages explain the design decisions behind the Content Cache Operators and how they affect real-world usage. * [Caching behavior](https://canonical.com/juju/docs/content-cache-charms/latest/explanation/caching-behavior/index.html.md) * [Charm design](https://canonical.com/juju/docs/content-cache-charms/latest/explanation/charm-design/index.html.md) * [Security](https://canonical.com/juju/docs/content-cache-charms/latest/explanation/security/index.html.md)