Interview operation and maintenance in data center

1. Technology and experience are the most important. You'd better check their main technology and organize your past work experience and project experience.

2. The requirement of data center is higher than the general network operation and maintenance. You don't know whether it's the customer's operation and maintenance or Huawei's internal operation and maintenance. If it's the internal operation and maintenance, both the data center and the data center are managed by Huawei's IT department. If you give up and go to the data center, the one with high requirements may be lost, and then you can't go back
after entering the University, there will be regular promotion and salary adjustment every year. As long as you have the ability and are willing to learn, you can immediately go up< So I suggest you go to work first.

3.

Event management: the goal is to recover the service as quickly as possible when the service is abnormal, so as to ensure the availability of the service; At the same time, it analyzes the causes of the failure, promotes and repairs the problems existing in the service, and designs and develops relevant plans to ensure that the service can stop loss efficiently in case of failure

Change Management: complete the iterative change work of proct function as efficiently as possible in a controllable way

capacity management: in the stage of service operation and maintenance, in order to ensure the rationality of service architecture deployment and grasp the overall rendancy of service, it is necessary to continuously evaluate the carrying capacity of the system and optimize it

Architecture Optimization: in order to support the continuous iteration of procts, we need to constantly optimize and adjust the architecture. To ensure that the whole proct can keep high availability under the condition of constantly rich and complex functions

< H2 > extended materials:

career development:

the requirements of operation and maintenance personnel are particularly strict, because operation and maintenance personnel need to constantly supplement and expand their knowledge and research scope for different problems

in the initial stage, excellent operation and maintenance personnel will show outstanding initiative and sense of responsibility. In the face of unfamiliar business, they will take the initiative to learn and expand their understanding of the business and the corresponding knowledge areas, so that they can be competent for the independent maintenance of the business

in the graal development stage, engineers who pay attention to summary and reflection will graally grow into high-level operation and maintenance personnel, and usually they will have a more systematic understanding of service operation and maintenance. There are also some engineers who graally become project managers e to their excellent project management and planning ability

with further development, high-level operation and maintenance personnel will have a very thorough understanding of the proct. Therefore, in this case, high-level operation and maintenance personnel can even become proct managers and consultants of proct R & D, playing a crucial role in the design and development of proct functions

< H2 > reference: network operation and maintenance engineer

4. Operation and maintenance engineers are familiar with TCPIP series protocol, Cisco and Huawei network configuration, other manufacturers' equipment including security equipment, server hardware system configuration, operating system UNIX Linux windows and other installation and configuration testing, familiar with common applications such as webftp, email and other service construction and troubleshooting, familiar with common system security settings, As well as the entire security architecture will install and configure maintenance of common database Oracle MySQL SQL server, etc., have some knowledge of storage....... Be familiar with the environment of your server, especially the network. Be familiar with the hardware configuration of the server. Be familiar with the operating system and various common application systems on the server. Be familiar with the processing flow in case of failure. You are not required to be proficient in kernel tuning, but you should have comprehensive knowledge and one or two skills

5. Job responsibilities:
1. Manage the daily operation and maintenance work of the operation and maintenance team, standardize the operation and maintenance work, and formulate the operation and maintenance process
2. Hold regular meetings with equipment suppliers and line operators regularly to speed up fault acceptance and shorten fault ration
3. Provide monthly report and carry out regular department meeting, including inspection results, fault review and analysis, user cabinet power consumption and room temperature and humidity report, improvement measures, etc
4. Assist the sales of data center cabinets, and provide the introction of operation and maintenance projects
5. Data center infrastructure operation and maintenance management
6. Coordinate the handling of major failures and customer upgrade complaints
other work embodiment:
1; Implement our work arrangement
2. Communication and coordination within and outside the team
3. Formulate infrastructure management rules and regulations
4. Be responsible for the operation and maintenance of the infrastructure of the data center to ensure the smooth and efficient work of the group's data center
5. Formulate the operation and maintenance management system and various rules and regulations
6. Implement infrastructure management rules and regulations
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8. Write and submit daily reports
9. Operation and maintenance quality review
10. Handle daily administrative affairs
11. Performance appraisal of operation and maintenance team< Job requirements:
1. Bachelor degree in electrical, mechanical and electrical, HVAC related majors
2. More than 3 years working experience in server operation and maintenance management of large enterprises or data centers, maintenance of ISP, ICP, telecom and other computer rooms, working experience in large data centers is preferred
3. Understand the relevant standards and specifications of the data center instry at home and abroad, and have some experience in facility engineering design, management, test and acceptance
4. Be familiar with the operation and maintenance points of high and low distribution system, UPS, HVAC in data center
5. Be familiar with the management of gas fire extinguishing system, sprinkler system and various fire alarm systems
6. Have good oral and written communication skills, and be able to coordinate, communicate and manage with internal departments / business departments / service providers and other related parties.

6. No future, no money

7. In fact, the general operation and maintenance engineers of IDC company don't have many things to do. When the computer room is stable and nothing happens, they will be idle to death. When the computer room comes out of failure or external attack, you will be busy to death. Generally, they need to help the data center or customers deal with network connectivity, hardware failure, system failure, software application, firewall policy setting, etc, In addition, the operation and maintenance personnel of some large IDC companies have to write and evaluate various parameters of the data center operation report and other content!

8. I do Beijing computer room, or look at yourself, the free time of the computer room is relatively more, there will be room for you to improve, can also be a springboard, big data era, a good operation and maintenance future is still very good! It's up to you. Come on!

9. From the perspective of data center, the operation and maintenance management of data center is to provide information system services that meet the requirements, and to plan, organize, coordinate and control the management objects of data center related to the information system services systematically. The operation and maintenance management of data center is the general management of information system services, At present, Schneider electronics puts forward suggestions for the operation and maintenance management of the data center, so as to continuously improve the construction and management level, and solve the problems and the latest needs in the important operation and maintenance management of data.

10. What do you do? If it's just an ordinary person on ty, the salary is not high. If you are a manager, the work is OK. If you are a regular employee of Party A, the salary is better.