Overview
idc stands for Internet Data Center. It refers to a standardized, carrier-grade professional机房 environment established by telecommunications providers using existing internet communication lines and bandwidth resources. It provides comprehensive services such as server hosting, leasing, and related value-added services for businesses and government agencies.
By using IDC server hosting services, businesses or government units no longer need to build their own dedicated data centers, lay expensive communication lines, or hire high-salaried network engineers. They can still address many of their professional internet needs.
IDC hosting is primarily used for website publishing, virtual hosting, and e-commerce. For example, for website publishing, after obtaining a static IP address from the telecommunications provider through hosted servers, organizations can launch their own websites and promote their products or services online. For virtual hosting, organizations rent out large amounts of storage space from their hosted servers to other clients, becoming ICP service providers. For e-commerce, organizations use hosted servers to build their own e-commerce platforms, serving suppliers, wholesalers, distributors, and end customers with integrated solutions.
IDC also refers to International Data Corporation, a globally renowned professional provider of market research, advisory, and event services in the information technology, telecommunications, and consumer technology sectors. Its market tracking data in the IT field has become industry standard. IDC established its China branch in 1982, making it one of the earliest global market research companies to enter the Chinese market.
As a facility housing enterprise, merchant, or website server clusters, IDC serves as the foundational infrastructure for secure e-commerce operations and a platform supporting value chain management among businesses, their partners, distributors, suppliers, and customers.
Two key characteristics define IDC: its position within the network and its total network bandwidth capacity. These make it part of the foundational network resources, alongside backbone and access networks, providing high-end data transmission services and high-speed access.
IDC emerged from the demand of ICPs for high-speed network interconnection, with the United States still leading globally. In the U.S., carriers set low network interconnection bandwidth to protect their own interests, forcing users to place servers at each provider's facility. To solve this problem, IDC was established, ensuring that hosted servers could be accessed from various networks without bottlenecks.
