PoBery: Possibly-complete Big Data Queries with Probabilistic Data Placement and Scanning.
Jie SongQiang HeFeifei ChenYe YuanGe YuPublished in: Trans. Data Sci. (2021)
Keyphrases
- big data
- data placement
- range queries
- cloud computing
- query processing
- data management
- query optimization
- high availability
- data center
- data analysis
- distributed environment
- access patterns
- business intelligence
- query language
- data storage
- data warehousing
- data processing
- multi dimensional
- database
- web search engines
- index structure
- information processing
- cost model
- social media
- search queries
- b tree
- data sources
- storage systems
- data integration
- knowledge discovery
- distributed database systems
- relational database systems
- data structure