Towards a Multi-engine Query Optimizer for Complex SQL Queries on Big Data.
Evdokia KasselaIoannis KonstantinouNectarios KozirisPublished in: IEEE BigData (2019)
Keyphrases
- big data
- sql queries
- relational queries
- query optimizer
- relational databases
- query optimization
- data processing
- cloud computing
- data intensive
- social media
- data analysis
- relational database systems
- data management
- data warehousing
- continuous queries
- database systems
- database schema
- object oriented databases
- cost model
- knowledge discovery
- xml queries
- data sets
- databases
- database technology
- schema mappings
- business intelligence
- database management systems
- decision support
- knn
- data model
- real world
- database