Ensure the stable operation of the server and adjust the structure to meet the application service requirements. Do a good job in safety and configure the firewall. Make regular backups to fix problems in time. There are specific monitoring programs to monitor hardware, services and traffic. In order to find and solve problems as soon as possible. Then, before replacing the server, you must make a backup and replacement plan. Understand the hardware and system requirements of different applications.
The qualification of system engineer is that he has a high professional technical level, can analyze business requirements, and use various system platforms and server software to design and implement the infrastructure of business solutions.
System architect is the technical director of large-scale projects, and is generally responsible for system architecture design and guidance.
Taking the certification examination is the only way for a considerable number of people to seek career development. But there are many certificates on the market. Which one should you join? This paper will make a five-step plan for students who are interested in network management and design development, which is quite useful to you.
Although there are some arguments in the society that "certification certificates are worthless", for the vast majority of people, it is "absolutely impossible" without certificates. In foreign countries, every additional certification will bring about an increase in salary. Although the domestic salary level is not as high as that of foreign countries, it is considerable compared with other domestic industries. Therefore, if we can reasonably plan the study and examination of certification certificate, we can not only learn comprehensive and systematic knowledge, but also easily find a working environment suitable for our own specialties.
System Engineer Baidu Encyclopedia