docs: extract quick start section to its own file.

README.md

@@ -31,77 +31,11 @@ __Please do not use it in production.__
 
 ## Roadmap
 
-Read the [Roadmap](./ROADMAP.md).
+Read the [Roadmap](./docs/ROADMAP.md).
 
 ## Quick start
 
-
-#### Run tidb with docker
-
-You can quickly test tidb with docker, the source repository contains Dockerfile,
-You can build docker and then run a docker container with tidb.
-To install docker on your system, you can read the document on https://docs.docker.com/
-
-
-```
-git clone https://github.com/pingcap/tidb.git
-cd tidb
-docker build --rm -t tidb-server .
-docker images
-docker run -d -p 4000:4000 --name tidb-server tidb-server
-```
-Then you can connect 127.0.0.1:4000 by mysql client or telnet.
-The tidb is ready for serving.
-
-#### __Pre-requirement__
-
-Go environment. Currently a 64-bit version of go >= 1.5 is required.
-```
-git clone https://github.com/pingcap/tidb.git $GOPATH/src/github.com/pingcap/tidb
-cd $GOPATH/src/github.com/pingcap/tidb
-make
-```
-
-#### __Run command line interpreter__
-
-Interpreter is an interactive command line TiDB client.
-You can just enter some SQL statements and get the result.
-```
-make interpreter
-cd interpreter && ./interpreter
-```
-Press `Ctrl+C` to quit.
-
-#### __Run as go library__
-
-See [USAGE.md](./docs/USAGE.md) for detailed instructions to use TiDB as library in Go code.
-
-#### __Run as MySQL protocol server__
-
-```
-make server
-cd tidb-server && ./tidb-server
-```
-
-In case you want to compile a specific location:
-
-```
-make server TARGET=$GOPATH/bin/tidb-server
-```
-
-The default server port is `4000` and can be changed by flag `-P <port>`.
-
-Run `./tidb-server -h` to see more flag options.
-
-After you started tidb-server, you can use official mysql client to connect to TiDB.
-
-```
-mysql -h 127.0.0.1 -P 4000 -u root -D test
-```
-
-#### __Run as MySQL protocol server with distributed transactional KV storage engine__
-
-Comming soon.
+Read the [Quick Start](./docs/QUICKSTART.md)
 
 ## Architecture
 

docs/QUICKSTART.md

@@ -0,0 +1,72 @@
+# Quick Start
+
+#### Run tidb with docker
+
+You can quickly test tidb with docker, the source repository contains the Dockerfile,
+You can build TiDB docker image and then run TiDB in a docker container.
+
+To install docker on your system, you can read the document on https://docs.docker.com/
+
+```
+git clone https://github.com/pingcap/tidb.git
+cd tidb
+docker build --rm -t tidb-server .
+docker images
+docker run -d -p 4000:4000 --name tidb-server tidb-server
+```
+
+Then you can use official mysql client to connect to TiDB.
+
+ ```
+ mysql -h 127.0.0.1 -P 4000 -u root -D test
+ ```
+
+#### __Pre-requirement__
+
+Go environment. Currently a 64-bit version of go >= 1.5 is required.
+```
+git clone https://github.com/pingcap/tidb.git $GOPATH/src/github.com/pingcap/tidb
+cd $GOPATH/src/github.com/pingcap/tidb
+make
+```
+
+#### __Run command line interpreter__
+
+Interpreter is an interactive command line TiDB client.
+You can just enter some SQL statements and get the result.
+```
+make interpreter
+cd interpreter && ./interpreter
+```
+Press `Ctrl+C` to quit.
+
+#### __Run as go library__
+
+See [USAGE.md](./USAGE.md) for detailed instructions to use TiDB as library in Go code.
+
+#### __Run as MySQL protocol server__
+
+```
+make server
+cd tidb-server && ./tidb-server
+```
+
+In case you want to compile a specific location:
+
+```
+make server TARGET=$GOPATH/bin/tidb-server
+```
+
+The default server port is `4000` and can be changed by flag `-P <port>`.
+
+Run `./tidb-server -h` to see more flag options.
+
+After you started tidb-server, you can use official mysql client to connect to TiDB.
+
+```
+mysql -h 127.0.0.1 -P 4000 -u root -D test
+```
+
+#### __Run as MySQL protocol server with distributed transactional KV storage engine__
+
+Comming soon.