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数字对象的标识、解析和信息管理是万物互联的基础,也是跨行业、跨平台、规模化应用的前提。现有互联网架构主要由应用层、标识层和通讯层三层所组成,其标识层包括域名标识、解析和IP地址对应。迄今为止,作为标识层的域名系统为互联网的应用提供了有效的支撑。但随着产业互联网时代的到来,现有的标识层已无法满足互联网应用的不断发展。
The identification, analysis and information management of digital objects are the foundation of all-purpose interconnection and the premise of cross-industry, cross-platform and large-scale application. The existing Internet architecture is mainly composed of three layers of an application layer, an identification layer and a communication layer. The identification layer includes a domain name identifier, a parsing and an IP address correspondence. To date, the domain name system as an identification layer provides an effective support for the application of the Internet. However, with the advent of the Internet industry, the existing identification layer has been unable to meet the continuous development of Internet applications.