一种UDP报文数据的搜索方法

摘要

在分布式数据传输中,UDP协议由于实现机制简单、传输效率高,被大量应用系统所采用.为了数据分析和处理的需要,常常要对录取得到的海量UDP报文数据进行搜索,以得到符合要求的报文.针对以上需求,文章在UDP报文数据的搜索中引入倒排索引机制.从存储、生成两个方面对UDP报文倒排索引进行了详细论述,并介绍了利用UDP报文倒排索引的报文搜索方法.%In the distributed data transmission, UDP protocol is used by a large number of applications because of simple mechanism and high transmission efficiency. For data analysis and processing, massive UDP packet data recorded are often searched to get required packets. Considering above requirements, this paper introduces the inverted index mechanism into the search of UDP packet data. The inverted index for UDP Package is discussed from two aspects of storing and producing, and the approach for search of UDP data is described.