UStore: An optimized storage system for enterprise data warehouses at UnionPay.
Hongfeng ChaiHao LiuXibo ZhouYanjun XuShuo HeJinzhi HuaDongjie HeWeihuai LiuPublished in: IEEE BigData (2016)
Keyphrases
- data warehouse
- enterprise information systems
- enterprise data
- data warehousing
- data marts
- decision support system
- data mining
- decision support
- data integration
- databases
- data management
- enterprise wide
- business intelligence
- star schema
- data sources
- olap query processing
- data analysis
- data quality
- data cube
- query execution
- information management
- multidimensional data
- on line analytical processing
- external data
- data sets
- aggregated data
- response time
- query workloads
- external data sources
- information systems
- materialized views
- main memory
- metadata
- multidimensional databases
- data structure
- olap queries
- multi dimensional
- online analytical processing
- knowledge management