摘要
整合Oracle的垂直行业应用资源和Hadoop并行计算的技术优势,通过对多源异构企业数据按照主题模型和应用需求进行汇总、抽取、清洗,首先形成一个可靠和可扩展的多维度的基础宽表,然后通过数据治理过程大幅提升数据质量,最后借助数据集成层对外提供基础和汇总数据能力。
The technical advantages of Oracle s vertical industry application resources and Hadoop parallel computing are integreted. Multi-source heterogeneous enterprise data according to subject model and application requirements is collected, extracted and cleaned. Firstly, a reliable and extensible multi-dimensional base table is formed, then data quality is improved significantly through the data governance process, and finally the data integration layer is used to provide the basic and summary data capability.
作者
张伟
Zhang Wei(China Datang Corporation Science and Technology Research Institute,Beijing 100040,China)
出处
《信息技术与网络安全》
2018年第11期30-33,57,共5页
Information Technology and Network Security
