# 快速开始

以下指南假定您熟悉 [Fluent Bit](https://fluentbit.io)，否则，我们建议您先阅读官方手册:

* [Fluent Bit Manual](https://docs.fluentbit.io/manual/)

## Requirements

* [Fluent Bit](https://fluentbit.io) >= v1.1.0 或从 [GIT Master](https://github.com/fluent/fluent-bit) 最版本编译的 Fluent Bit
* 对结构化查询语言(SQL)有基本了解

## Technical Concepts

| 概念      | 描述                                                                                    |
| ------- | ------------------------------------------------------------------------------------- |
| Stream  | 流表示由输入插件输入的唯一数据流。默认情况下，Streams 使用插件名称加上内部数字标识来获取名称，例如: tail.0。可以通过设置 `alias` 属性来更改流名称 |
| Task    | 流处理器配置具有 Task 的概念Tasks 代表一个执行单元，简而言之: SQL 查询被配置为一个 Task                               |
| Results | 当流处理器执行 SQL 查询时，将生成结果。这些结果可以重新输入到主 Fluent Bit 管道中，也可以为了调试直接重定向到标准输出。                  |
| Tag     | Fluent Bit 对记录进行分组并将其与 Tag 关联。标签用于定义路由规则，或附加到匹配特定模式的标签                                |
| Match   | 使用通配符来匹配与标签关联的特定记录的匹配规则                                                               |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://hulining.gitbook.io/fluentbit/stream-processing/getting-started.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.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.