QTrail-DB: A Query Processing Engine for Imperfect Databases with Evolving Qualities.
Maha AsiriMohamed Y. EltabakhPublished in: CoRR (2023)
Keyphrases
- databases
- query processing
- database systems
- database
- data management
- relational database systems
- query engine
- relational databases
- data integration
- data model
- knowledge discovery
- data retrieval
- query execution plan
- database objects
- query optimization
- query evaluation
- r tree
- database applications
- database queries
- index structure
- query execution
- aggregate queries
- data sources
- query language
- metadata