Joins for Hybrid Warehouses: Exploiting Massive Parallelism in Hadoop and Enterprise Data Warehouses.
Yuanyuan TianTao ZouFatma OzcanRomulo GoncalvesHamid PiraheshPublished in: EDBT (2015)
Keyphrases
- data warehouse
- enterprise information systems
- map reduce
- enterprise data
- data management
- fact table
- data analysis
- data warehousing
- parallel computation
- business intelligence
- decision support
- data mining
- open source
- data marts
- cloud computing
- enterprise wide
- data integration
- databases
- star schema
- data sources
- materialized views
- query optimization
- big data
- join algorithms
- parallel computing
- on line analytical processing
- query execution
- query evaluation
- olap query processing
- parallel processing
- data cube
- real world
- shared memory
- data mining techniques
- olap queries
- parallel algorithm
- knowledge discovery
- data structure
- metadata