Metadata Caching in Presto: Towards Fast Data Processing.
Beinan WangChunxu TangRongrong ZhongBin FanYi WangJasmine WangShouwei ChenBowen DingLu ZhangPublished in: CoRR (2022)
Keyphrases
- data processing
- metadata
- data management
- data access
- digital libraries
- computer systems
- multimedia
- metadata management
- learning objects
- data analysis
- information resources
- databases
- query processing
- database
- multimedia content
- data acquisition
- dublin core
- multimedia data
- metadata standards
- metadata extraction
- metadata schema
- website
- semantic content
- metadata creation
- dynamic content
- textual descriptions
- resource discovery
- semantic search
- heterogeneous data
- search tools
- semantic information
- structured data
- data warehouse
- database systems
- web services
- real time