Towards optimization of RDF analytical queries on MapReduce.
Padmashree RavindraPublished in: ICDE Workshops (2014)
Keyphrases
- query language
- data sources
- rdf data
- query processing
- sparql queries
- database
- optimization algorithm
- query evaluation
- user queries
- semantic web
- database queries
- query engine
- rdf graphs
- metadata
- efficient processing
- relational data
- semantic query
- global optimization
- web search engines
- data model
- cloud computing
- optimization problems
- optimization strategies
- execution plan
- response time
- range queries
- query plan
- owl dl ontologies
- database systems
- data streams
- data warehouse
- formal semantics
- markup language
- query formulation
- cost model
- topic maps
- parallel processing
- optimization method