Shulou(Shulou.com)06/02 Report--

With the rapid development of Internet technology, it is gradually entering the era of big data, cloud computing, virtual technology and artificial intelligence, and the phenomenon of technology being king is becoming more and more obvious. With the increasing scale and complexity of websites, enterprises are increasingly demanding Linux operation and maintenance engineers, especially experienced talents. What is an Operations Engineer? How to learn Linux operations?

Operations engineers are responsible for maintaining and ensuring high availability of the entire service, while continuously optimizing the system architecture, improving deployment efficiency, optimizing resource utilization and improving overall ROI. The big challenge facing O & M engineers is the management of large-scale clusters. How to manage services on hundreds of thousands of servers while ensuring high availability of services is the big challenge facing O & M engineers.

Linux operation and maintenance engineers and system administrators have certain differences: System administrators are mainly responsible for the operation and maintenance of hardware infrastructure such as computer room networks and servers. Operations Engineer: Mainly responsible for managing and maintaining software services running on mass servers.

Classification of O & M positions: IT technology has been developing exponentially, O & M engineers are facing greater and greater challenges, and the positions are becoming more and more detailed. According to different orientations, posts are divided into basic operation and maintenance, application operation and maintenance, system operation and maintenance, virtualization operation and maintenance, storage operation and maintenance, network operation and maintenance, etc. According to the level of career development, the positions are divided into desktop operation and maintenance, system operation and maintenance, development operation and maintenance, and system architect.

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