Optimizing XML queries: Bitmapped materialized views vs. indexes.
Xiaoying WuDimitri TheodoratosWendy Hui WangTimos K. SellisPublished in: Inf. Syst. (2013)
Keyphrases
- xml query evaluation
- xml queries
- materialized views
- xml databases
- xml documents
- join algorithms
- xml data
- query processing
- data warehouse
- structural join
- data exchange
- information sources
- data warehousing
- xml query processing
- relational database systems
- relational data
- historical data
- xml schema
- tree patterns
- database management systems
- sql queries
- databases
- expressive power
- building blocks
- labeling scheme
- data sources
- relational databases