1. hosting service: refers to hosting the user's mainframe in the standard computer room environment of the telecommunications department (including air conditioning, lighting, humidity, uninterruptible power supply, anti-static floor, rack base, etc.). ), and the bandwidth is exclusive or * * * exclusive to surf the Internet through the high-speed data port. Users can remotely maintain the mainframe and entrust the bureau to complete the specified maintenance work according to the maintenance agreement signed with the bureau. Hosting services mainly include:
(1) Aircraft seat leasing: it refers to the provision of aircraft seats for user equipment and daily basic management services for equipment in public computer rooms.
(2) Rack leasing: refers to providing daily basic management services for user equipment and equipment in public computer rooms.
(3) Rental 3)VIP computer room (cage): It refers to providing users with a relatively independent, closed or semi-closed environment to store user equipment.
2. Resource leasing business
(1) Virtual hosting service: The telecommunication department provides the rental service of server disk space and bandwidth connected to the Internet in the standard computer room environment of the data center (including air conditioning, lighting, humidity, uninterruptible power supply, anti-static floor, etc.). ). Including dedicated hosting and * * * shared hosting.
(2) Data storage service: refers to the disk space for storing user information.
(3) Data backup service: refers to providing data backup for users.
3. Value-added services
(1) content distribution service: the content provided by users in the data center is pushed to the traffic server of CHINANET backbone node through content distribution technology, and the users all over the world can visit the nearest traffic server first by combining the load balancing technology of WAN, so that the users' requests can get the fastest response.
(2) Multi-address mirroring acceleration service: It refers to mirroring the content information to the mirror server of China Telecom network node according to the user's request, so that the user's request can get the fastest response.
(3) Load sharing: According to users' needs, the hosts of IDC users are placed in several IDCs distributed by China Telecom in the backbone network nodes, and the access request is directed to the most suitable host according to the connection status and delay time of the WAN.
(4) Disaster tolerance in different places refers to storing user data in data centers in different regions. When one of them has an unpredictable disaster, it can quickly restore the user's data and functions, and improve the disaster tolerance and security of the user system.
(5) System security: Security management services are divided into two categories, one is software and hardware firewalls, and the other is services such as providing regular security consultation, security scanning and intrusion detection.
(6) Statistical analysis: provide users with services such as traffic analysis.