Job Prospects
Operation and Maintenance involves a wide range of knowledge, professional points, the quality of practitioners is also very high, the operation and maintenance of the work of a large Internet company is also increasingly important. With the rapid development of the Internet, the website is getting bigger and bigger, the architecture is getting more and more complex, the demand for website operation and maintenance engineers will become more and more urgent, especially for experienced operation and maintenance talents in high demand, and the older the more valuable.
Extended information:
Responsibilities
No matter what the operation and maintenance, the operation and maintenance engineers are responsible for the stability of the service, to ensure that the service can be 7 * 24H non-stop On top of this, the main duties of the operation and maintenance engineers are as follows:
1, quality: to ensure and constantly improve the availability of services, to ensure the safety of user data, to enhance the user experience.
2, efficiency: automated tools/platforms to improve the engineering efficiency of software in the development life cycle.
3, cost: through technical means to optimize the service architecture, performance tuning; through the optimal combination of resources to reduce costs and improve ROI.
From the perspective of the product lifecycle:
1, before the release of the product: Responsible for participating in and reviewing the reasonableness of the architectural design and the operability and maintainability, in order to ensure that the product can be released to the public after the efficient and stable operation.
2, product release phase: responsible for using automation technology or platform to ensure that the product can be efficiently released online, and then can be quickly and stably iterated.
3, product operation and maintenance phase: responsible for ensuring that the product 7 * 24H stable operation, during this period of time on the emergence of a variety of problems can be quickly located and resolved; in the daily work of the system architecture and deployment of continuous optimization of the reasonableness, in order to enhance the stability of the system services.