Clustering-based fragmentation and data replication for flexible query answering in distributed databases.
Lena WiesePublished in: J. Cloud Comput. (2014)
Keyphrases
- distributed databases
- data replication
- query answering
- data exchange
- replicated data
- data integration
- incomplete information
- concurrency control
- replicated databases
- data warehousing
- distributed environment
- distributed database systems
- transaction processing
- integrity constraints
- data availability
- update propagation
- high availability
- concurrency control protocols
- update operations
- data management
- distributed systems
- schema mappings
- multi dimensional
- response time
- data warehouse
- xml documents
- data analysis
- information systems
- database