Complex Queries Optimization and Evaluation over Relational and NoSQL Data Stores in Cloud Environments.

Rami Sellami Bruno Defude

Published in: IEEE Trans. Big Data (2018)

Keyphrases

complex queries
data stores
cost model
relational databases
big data
cloud computing
data sets
database systems
rewrite rules
data integration
functional dependencies
query processing
sql queries
query execution
unstructured data
execution plan
databases