一个分布式网址定位平台的设计和实现

Study of Distributed Network Address Location Platform

提出并实现了一个基于查询驱动的分布式网址定位平台,即QDA(Query-Driven Distributed IP Address Location Platform)。平台中网络资源分布式存储,具有较强的自恢复能力;平台中数据可查询驱动、动态扩充;同其它传统的网络资源库相比,QDA在快速查询和支持批量查询方面具有明显优势。实验表明,在恶性网络事件发生时,该平台能够及时提供相关网址的定位信息,提高了网络管理部门的响应能力和疫情控制能力。

This paper introduces ano＇ lmplementes a query-driven, distributed network platform QDA （Query-Driven distributed IP address location platform）. Information in the system is stored distributedly and query-driven. QDA is fault tolerant and provides fast query and batch query interface, which makes it has better perlbrmance than traditional network resource databases. The test result indicates that when emergency happens, QDA can help national secure institute control or cut off the spread quickly.