Probery: A Probability-based Incomplete Query Optimization for Big Data.
Jie SongYichuan ZhangYubin BaoGe YuPublished in: CoRR (2019)
Keyphrases
- query optimization
- big data
- database systems
- cost model
- data management
- data processing
- cardinality estimation
- multidatabase systems
- big data analytics
- query processing
- data analysis
- cloud computing
- data intensive
- query execution
- cost estimation
- social media
- data warehousing
- business intelligence
- query execution plans
- continuous queries
- selectivity estimation
- query plan
- knowledge discovery
- xml data
- data mining
- metadata
- decision making
- data warehouse