> For the complete documentation index, see [llms.txt](https://clear.gitbook.io/project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://clear.gitbook.io/project/additional-and-advanced-features.md).

# Additional and advanced features

- [JSONB](https://clear.gitbook.io/project/additional-and-advanced-features/jsonb.md)
- [Symbol vs String](https://clear.gitbook.io/project/additional-and-advanced-features/symbol-vs-string.md)
- [Enums](https://clear.gitbook.io/project/additional-and-advanced-features/enums.md)
- [BCrypt](https://clear.gitbook.io/project/additional-and-advanced-features/bcrypt.md)
- [Full Text Search](https://clear.gitbook.io/project/additional-and-advanced-features/full-text-search.md)
- [Handling multi-connection](https://clear.gitbook.io/project/additional-and-advanced-features/handling-multi-connection.md)