> For the complete documentation index, see [llms.txt](https://codex.desci.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://codex.desci.com/implementation.md).

# Implementation

- [Ceramic & ComposeDB](https://codex.desci.com/implementation/ceramic-and-composedb.md): The choice of underlying data and indexing layer
- [Implementation](https://codex.desci.com/implementation/implementation.md)
- [Current limitations](https://codex.desci.com/implementation/current-limitations.md): Limitations in capabilities pending solutions
- [Invalid data](https://codex.desci.com/implementation/current-limitations/invalid-data.md): Voluntarily inflicted self-harm
- [Timestamps](https://codex.desci.com/implementation/current-limitations/timestamps.md): When the sand of time is gravel sized
- [Delegation of permissions](https://codex.desci.com/implementation/current-limitations/delegation-of-permissions.md): Allow helping hands