关键词: 分布式计算, B/S模式, 信息系统, .NET

Abstract:

We devise an automatic screening system for abnormal websites on the Internet in a largescale zone. It is implemented with .NET Framework, distributed deployment, HDFS and SQL Server. Multiple subareas deployed probes can automatically screen out abnormal sites based on the sorted log data from multiple devices. Its core services include metaanalysis of fault, task distribution, and knowledge base archive. It has certain fault analysis capability, fault analysis and guidance based on existing knowledge base, alternate devices or lines startup by calling predefined scripts. Its operation results show that it is scientific and effective, and can provide a reference for network operation and maintenance of largescale enterprises.

Key words: information system, B/S mode, .NET, distributed computing