# What is the password for the database root user?

The password is stored in the server related file: /credentials/password.txt

# Is there a web-base GUI database management tools?

Yes, phpMyAdmin is on it, visit by http://Server Internet IP:9090

# Can I connect MySQL from Internet(remote)?

You should enable the remote connection first

# How to get the status of MySQL?

Run command ps ``-``ef ``| grep mysqld to list mysql process

# Can I modify the root directory of MySQL?

Yes, please refer the documentation Modify MySQL Data Directory

# What's the difference between Deployment and Installation?

  • Deployment is a process of installing and configuring a sequence of software in sequence in a different order, which is a complex system engineering.
  • Installation is the process of starting the initial wizard after the application is prepared.
  • Installation is simpler than deployment.

# What's Cloud Platform?

Cloud platform refers to platform manufacturers that provide cloud computing services, such as: Azure, AWS, Alibaba Cloud, HUAWEI CLOUD, Tencent Cloud, etc.

# What is the difference between Instance, Cloud Server, Virtual Machine, ECS, EC2, CVM, and VM?

No difference, just the terminology used by different manufacturers, actually cloud servers