# Page Not Found

The URL `files/6Q8T7X8X0d51izdT1Zp4` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Patterns for Organizing Domain Logic](https://xiang753017.gitbook.io/zixiang-blog/patterns/patterns-for-organizing-domain-logic.md)
- [K8s 在 DevOps 中的作用](https://xiang753017.gitbook.io/zixiang-blog/k8s/k8s-zai-devops-zhong-de-zuo-yong.md)
- [Ambassador pattern with Shared Database Pattern](https://xiang753017.gitbook.io/zixiang-blog/patterns/ambassador-pattern-with-shared-database-pattern.md)
- [Broker 到底是什麼？](https://xiang753017.gitbook.io/zixiang-blog/broker/broker-dao-di-shi-shen-me.md)
- [Relation Database Index Overview](https://xiang753017.gitbook.io/zixiang-blog/database/relation-database-index-overview.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://xiang753017.gitbook.io/zixiang-blog/patterns/patterns-for-organizing-domain-logic.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://xiang753017.gitbook.io/zixiang-blog/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://xiang753017.gitbook.io/zixiang-blog/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/zixiang-blog/patterns/patterns-for-organizing-domain-logic.md`).

You may also use `Accept: text/markdown` header for content negotiation.