Data asset surveying and mapping method and system based on mysql protocol analysis

The invention relates to the technical field of computer data processing, in particular to a data asset surveying and mapping method and system based on mysql protocol analysis, network equipment flow data is collected in real time, target data is filtered out according to mysql protocol analysis, and the target data at least comprises a database name, a table name and a field name; and sorting the data asset panorama by classifying and merging the analyzed target data. According to the method, the user can be helped to rapidly map the data assets contained in the actual business environment without invasion, the user can be helped to rapidly find out the data family, and optimization and improvement of a business system are facilitated. 本发明涉及计算机数据处理技术领域，特别涉及一种基于mysql协议解析的数据资产测绘方法及系统，通过实时采集网络设备流量数据，并依据mysql协议解析过滤出目标数据，该目标数据至少包含数据库名、表名和字段名；通过对解析出的目标数据进行分类归并来梳理数据资产全景图。本发明能够在无侵入的情况下帮助用户快速测绘出实际业务环境中含有的数据资产，帮助用户快速摸清数据家底，便于业务系统的优化完善。