The data access layer provides a semantic data store, a user profile, and the rules database.
2
首先对规则数据库存在冲突的情况进行处理,生成了无冲突的规则数据库。
Since confliction exists in rule database, non-conflict rule database was created at first.
3
采用按值分支树的多维综合流分类算法支持前缀和范围匹配,可扩展性强,适合大容量规则数据库。
The compositive multi-dimensional packet classification algorithm based on tree divided by value is scalable. It can deal with prefixes match and range match for large rule sets.