If you want to change careers and enter this field, here are some suggestions:
1. Learn the basics of cloud computing: Understand the basic concepts, technologies, and development trends of cloud computing, and master common cloud computing services and technologies, such as virtualization technology, container technology, and automated operations and maintenance.
2. Master at least one programming language: Cloud O&M requires some programming skills to be able to write automation scripts and tools to improve O&M efficiency. Common programming languages such as Python and Shell are good choices.
3. Knowledge of networking: Cloud O&M requires some knowledge of networking, common network protocols and network devices to be able to better manage and maintain the cloud computing environment.
4. Knowledge of security: Cloud computing operation and maintenance needs to have a certain degree of security knowledge, understand the common security problems and attacks, in order to be able to take appropriate security measures to protect the cloud computing environment.
5. Participate in training and certification: Participating in relevant training and certification, such as cloud computing O&M training, certification exams, etc., you can get more professional knowledge and skills to improve their competitiveness.
In short, if you are interested in technology and willing to keep learning and improving your skills, then Internet Cloud Computing Operations and Maintenance is a very promising career.