Clustering-based fragmentation and data replication for flexible query answering in distributed databases.

Published 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