Optimizing OLAP Cubes Construction by Improving Data Placement on Multi-nodes Clusters.
Billel ArresNadia KabachiOmar BoussaidPublished in: PDP (2015)
Keyphrases
- data placement
- data cube
- high availability
- query optimization
- range queries
- distributed environment
- access patterns
- multi dimensional
- data storage
- data warehouse
- clustering algorithm
- hierarchical clustering
- wireless broadcast
- data center
- xml queries
- on line analytical processing
- query execution
- data warehousing
- distributed database systems
- data points
- fault tolerance
- parallel processing
- intelligent agents
- index structure
- data management
- storage systems
- query processing