Internet Data Center Internet Data Center, referred to as IDC, is where the telecommunications department uses existing Internet communication lines and bandwidth resources to establish a standardized telecommunications professional-grade computer room environment to provide server hosting, leasing and related value-added services to enterprises and governments. Full range of services.
Function
The main application scope of IDC hosting is website publishing, virtual hosting and e-commerce. For example, when publishing a website, the unit allocates a static IP address from the telecommunications department to the Internet through managed hosting. After setting up the URL, you can publish your own www site and widely promote your products or services through the Internet; virtual hosting is when an organization uses a managed host to empty the massive hard disk of its own host. Rent out space to provide virtual host services to other customers and become an ICP service provider; e-commerce refers to the unit establishing its own e-commerce system through hosted hosts. This business platform provides complete services to suppliers, wholesalers, dealers and end users.
IDC is Internet Data Center. It has developed rapidly with the continuous development needs of the Internet and has become an indispensable and important part of China's Internet industry in the new century. it Provide large-scale, high-quality, safe and reliable professional server hosting, space rental, network wholesale bandwidth and other services for Internet content providers (ICP), enterprises, media and various websites. And ASP, EC and other businesses.
IDC is a place for hosting enterprises, merchants or website server groups; it is the infrastructure for the safe operation of various modes of e-commerce, and it is also the infrastructure that supports enterprises and their businesses. It is a platform for industry alliances and their distributors, suppliers, customers, etc. to implement value chain management.
IDC originated from ICP’s need for high-speed network interconnection, and the United States is still the world leader. In the United States, in order to safeguard their own interests, operators set network interconnection bandwidth to a very high level. Low, users have to place a server at each service provider. In order to solve this problem, IDC came into being to ensure that there are no bottlenecks in the access speed of customer-hosted servers from various networks.
IDC is not only the center of data storage, but also the center of data circulation. The IDC computer room should appear in the place where data exchange is most concentrated in the Internet network. It is accompanied by people's love for the Lord Computer hosting and virtual hosting services have put forward higher requirements. In a sense, it evolved from the ISP's server hosting room. Specifically, with the rapid development of the Internet, the increasingly high requirements for bandwidth, management and maintenance of website systems have posed severe challenges to many enterprises. As a result, companies began to hand over everything related to website hosting services to IDC, which specializes in providing network services, and focused on enhancing their core competitiveness. It can be seen that IDC is the product of a more detailed division of labor among Internet companies.
Maintenance purpose
Ensure the normal operation of the computer room equipment, and ensure the operation of the computer room equipment through regular testing, maintenance and upkeep of the computer room environment support system, monitoring equipment, and computer host equipment. stable, through guarantee Maintenance extends the life cycle of equipment and reduces failure rates. Ensure that when an unexpected accident causes hardware equipment failure and affects the normal operation of the computer room, the computer room can promptly receive product maintenance and technical support from the equipment supplier or computer room service and maintenance personnel, and quickly resolve the fault.
Maintenance method
Computer room dust removal and environmental requirements: Regularly remove dust from the equipment, clean it, and adjust the clarity of the security camera to prevent dust from being sucked into the monitoring equipment due to machine operation, static electricity and other factors. department. At the same time, check the ventilation, heat dissipation, dust purification, power supply, overhead anti-static floor and other facilities in the computer room. The indoor temperature of the computer room should be controlled at 5℃~35℃, and the relative humidity should be controlled at 30%~85%. Computer room air conditioning and fresh air maintenance: Check whether the air conditioner is operating normally and whether the air exchange equipment is operating normally. Observe the refrigerant level through the sight glass to see if there is a lack of refrigerant. Check air conditioning compressor High and low pressure protection switches, filter dryers and other accessories.
UPS and battery maintenance: Conduct battery verification capacity test according to actual conditions; perform battery pack charge and discharge maintenance and adjust charging current to ensure normal operation of the battery pack; check record output Waveform, harmonic content, and zero-ground voltage; check whether all parameters are configured correctly; conduct UPS function tests regularly, such as switching tests between UPS and mains power. Fire equipment maintenance: Check the fire alarm detector, manual alarm button, fire alarm device appearance and test alarm function; check the self-test, silencer, reset function and main function of the fire alarm controller Backup power switching function.
Circuit and lighting circuit maintenance: timely replacement of ballasts and lamps, switch replacement; oxidation treatment of wire ends, inspection and replacement of labels; insulation inspection of power supply lines to prevent accidental short circuits. Basic maintenance of the computer room: electrostatic floor cleaning, ground dust removal; gap adjustment, damaged replacement; ground resistance test; main grounding point rust removal, connector tightening; lightning arrester inspection; ground wire contact Point anti-oxidation reinforcement.
Computer room operation and maintenance management system: Improve the computer room operation and maintenance specifications and optimize the computer room operation and maintenance management system. Maintenance personnel respond promptly 24 hours a day.
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