Multi-Query Optimization on RSS Feeds.
Fekade GetahunRichard ChbeirPublished in: J. Data Semant. (2018)
Keyphrases
- query optimization
- rss feeds
- database systems
- query processing
- cost model
- query execution
- query scheduling
- data placement
- multidatabase systems
- semantic query optimization
- xml data
- cost estimation
- cardinality estimation
- join queries
- web content
- approximate query answering
- query execution plan
- databases
- efficient execution
- execution plan
- query optimizer
- database
- continuous queries
- selectivity estimation
- query optimizers
- relational database systems
- building blocks
- response time
- data model
- query execution plans