Foreword
Previous blog has been deployed on the cloud server Ali good superset, concrete can view this link , then try the hands ~
Use superset of
superset of features
superset supports multiple databases, can configure itself, but requires a corresponding installation package before use, the following is a functional diagram superset
MySQL deployment
Ali deployed in the cloud and realize the content outside the network, this will not go into details, refer to this link , there are detailed procedures but also on the problems that may arise in connection Navicat made a corresponding solution
superset configuration MySQL
各个数据库的安装都可以使用pip，下面以MySQL作为例子
pip3 install mysqlclient
However, given the goose, as follows:
Complete output from command python setup.py egg_info:
/bin/sh: 1: mysql_config: not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-7qo1k7as/mysqlclient/setup.py", line 18, in <module>
metadata, options = get_config()
File "/tmp/pip-install-7qo1k7as/mysqlclient/setup_posix.py", line 53, in get_config
libs = mysql_config("libs_r")
File "/tmp/pip-install-7qo1k7as/mysqlclient/setup_posix.py", line 28, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
OSError: mysql_config not found
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-7qo1k7as/mysqlclient/
This time you lose the following command
sudo apt-get install mysql-server mysql-client
# 然后mysql -V查看mysql是否安装成功
sudo apt-get install libmysqlclient-dev
# 再次安装
pip3 install mysqlclient
# 这个时候就成功了
superset connect to MySQL
Select source-database, then the + sign to the top right corner
then required to enter the following URI and tested, e.g.
# 不同的数据库前缀不一，可自行看文档
mysql://用户名:密码@IP/数据库名
If successful, the following figure appears, may be unsuccessful according to one of the debug prompt
follow-up are some restrictions on the operation of the database, because this is a test database, so I just used, after saving you can see just set up a database
connection down is to extract the data and visual operation, go to SQL Lab-SQL Editor can see our database, and can write SQL statements to extract (also a preview of our data table), can also be stored on SQL, more convenient
may additionally add to the source-tables table in the database, can be performed subsequent group, filter, count, sum, min, max and other operations
superset Visualization
Which comes with a variety of charts to choose from
