ACO-DPDGW: an ant colony optimization algorithm for data placement of data-intensive geospatial workflow.
Xiaozhu WuYing LiuChongcheng ChenPublished in: Earth Sci. Informatics (2019)
Keyphrases
- data intensive
- data placement
- big data
- data management
- web services
- data storage
- high availability
- data center
- cloud computing
- geospatial data
- access patterns
- query optimization
- distributed environment
- data access
- distributed database systems
- range queries
- database management systems
- data processing
- spatial data
- storage systems
- xml queries
- data analysis
- business intelligence
- grid computing
- scientific data
- query execution
- decision support
- distributed systems
- multi dimensional
- index structure
- data warehousing
- database systems