ETL多数据流并行抽取中监控的研究与设计

The Research and Design of Control to ETL multi-data stream p arallel extraction system

对ETL多数据流并行抽取进行内容与流程的监控,并对各监控模块作了详细分析与设计,监控提高了数据抽取的效率与数据质量,有效保证了系统稳定运行与数据抽取的顺利进行。

The content and procedure of the ETL multi-data stream parallel extraction system is controlled and monitored,every control module is designed and analyzed,the data extraction efficiency and data quality is improved,it ensures the system runs steadily and extracts data successfully.