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Update a TiDB FAQ about supported storage engine #9490

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May 16, 2022
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25 changes: 24 additions & 1 deletion faq/tidb-faq.md
Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,30 @@ TiDB 事务模型灵感源自 Google Percolator 模型,主体是一个两阶

#### 1.1.9 TiDB 是否支持其他存储引擎?

是的,除了 TiKV 之外,TiDB 还支持一些流行的单机存储引擎,比如 GolevelDB、RocksDB、BoltDB 等。如果一个存储引擎是支持事务的 KV 引擎,并且能提供一个满足 TiDB 接口要求的 Client,即可接入 TiDB。
是的,除了 TiKV 之外,TiDB 还支持一些单机存储引擎,比如 UniStore 和 MockTiKV。注意,TiDB 后续版本可能不再支持 MockTiKV。

要查看 TiDB 支持的存储引擎,可使用以下命令:

{{< copyable "shell-regular" >}}

```shell
./bin/tidb-server -h
```

返回结果如下:

```shell
Usage of ./bin/tidb-server:
-L string
log level: info, debug, warn, error, fatal (default "info")
-P string
tidb server port (default "4000")
-V print version information and exit (default false)
.........
-store string
registered store name, [tikv, mocktikv, unistore] (default "unistore")
......
```

#### 1.1.10 除了官方文档,有没有其他 TiDB 知识获取途径?

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