2, service fault management: including service fault plan design, automated implementation of the plan, fault summary and feedback to the product / system design level to optimize to improve product stability.
3, service capacity management: measuring the capacity of the service, planning the construction of the server room of the service, capacity expansion, migration and other work.
4, service performance optimization: from all directions, including network optimization, operating system optimization, application optimization, client optimization, etc., to improve the performance and response speed of the service, and improve the user experience.
5, service global traffic scheduling: access to the flow of services, according to the capacity and service status of the distribution of traffic in each room.
6, service task scheduling: the service of a variety of timed/non-timed task scheduling trigger and status monitoring.
7, service security: including service access security, anti-attack, permission control.
8, data transmission technology: including p2p and other types of transmission technology research and development applications, but also long-distance large data transmission and other issues.
9, automatic service release and deployment: deployment platform/tool development, and platform/tool use, to achieve safe and efficient release services.
10, service cluster management: including service server management, large-scale cluster management.
11, service cost optimization: as far as possible to reduce the resources used for service operation, reduce service operation costs.
12, database management (DBA): through the design, development and management of high-performance database clusters, so that the database service is more stable, more efficient and easier to manage.
13, platform development: class docker and google borg platform development management, and service access technology.
14, the development and optimization of distributed storage platforms: the development of distributed storage platforms such as google gfs and service access.