摘要
数据仓库建设在商业银行的数据应用体系中有举足轻重的意义,随着业务量的不断增长,单节点数据库在处理海量数据过程中逐渐暴露出性能劣势,无法及时满足批处理及联机查询的时间窗口要求。采用DB2的数据库分区(DPF)技术,可以有效提高数据处理性能,为数据仓库的时效服务提供了重要的技术支持。
Data warehouse construction has great significance in the application of data system of commercial banks, with the growing volume of business, the single node database in dealing with massive data in the process of gradually exposed the performance disadvantage, not in time to meet the requirements of the batch and online time window. Database partition technology,that based on DB2 can effectively improve the performance of data processing, and provide effective technical support for the data warehouse to provide services in a timelier manner.
出处
《信息技术与信息化》
2017年第3期55-58,共4页
Information Technology and Informatization
