# wp-knowledge Docs Index
Language switch:
- English: current directory
- 中文：[docs/zh/README.md](../zh/README.md)
This index lists English documents only. For Chinese documents, enter `../zh/`.
## Guides
- [KnowDB Configuration](./guides/config.md)
## Architecture
- [Provider and Cache Refactor Plan](./architecture/provider-cache.md)
## Performance
- [Async Provider Performance](./performance/async-provider.md)
## Tasks
- [PostgreSQL Provider Tasks](./tasks/postgres-provider.md)
- [Provider / Cache Refactor Tasks](./tasks/provider-cache.md)
## Directory Conventions
- `guides/`
- User-facing usage, configuration, and getting-started documents.
- `architecture/`
- Design notes, boundaries, core abstractions, and long-term direction.
- `performance/`
- Benchmark records, experiments, and conclusions.
- `tasks/`
- Staged work breakdowns, usually maintained as internal working documents.