A bi-objective cost model for optimizing database queries in a multi-cloud environment.
Anastasios GounarisZisis KarampaglisAthanasios NaskosYannis ManolopoulosPublished in: J. Innov. Digit. Ecosyst. (2014)
Keyphrases
- cost model
- database queries
- bi objective
- complex queries
- query optimization
- efficient solutions
- multi objective
- query processing
- query plan
- database
- ant colony optimization
- query execution
- join algorithms
- databases
- multiple objectives
- multi objective optimization
- range queries
- network design
- knapsack problem
- shortest path problem
- lower bound
- parallel execution
- metaheuristic
- multi dimensional