Highly Scalable Sort-merge Join Algorithm for RDF Querying.
Zbynek FaltMiroslav CermákFilip ZavoralPublished in: DATA (2013)
Keyphrases
- highly scalable
- sort merge
- join algorithms
- query processing
- query language
- graph databases
- databases
- cost model
- main memory
- join operations
- xml databases
- efficient processing
- data model
- database
- spatial join
- b tree
- index structure
- xml queries
- query execution
- metadata
- data sources
- database systems
- relational database systems
- similarity search
- data structure
- materialized views
- relational data
- query optimization
- data integration
- data skew
- query evaluation
- range queries
- data management