MySQL is an open-source relational database management system (RDBMS) that uses structured query language (SQL) to manage and organize data. It is one of the most popular RDBMSs in the world, used by many large organizations and websites. MySQL is known for its scalability, reliability, and ease of use, making it a popular choice for web applications and software development. It can run on various platforms including Windows, macOS, Linux, and Unix. MySQL is owned by Oracle Corporation and is distributed under the GNU General Public License.
![[pgsql]
host=127.0.0.1
port=5432
database=emm_manager
user=uniemm
passwd=OPwdVGWjHT8nQmQ7BEav8g==
[redis]
host=10.19.83.70,10.19.83.70,10.19.83.70,10.19.83.70,10.19.83.70,10.19.83.70
port=7001,7002,7003,7004,7005,7006
passwd=8xNnDa3XamGiMw==
mode=...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162237121215388.png)
![sed -i "s/${dbconf_map["java_addr"]}/${shardingsphere_proxy_vip}:${shardingsphere_proxy_port}/g" $java_conf_path 双引号是否会错乱？](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162214216277121.png)
