SparkSQL+: Next-generation Query Planning over Spark.
Binyang DaiQichen WangKe YiPublished in: SIGMOD Conference Companion (2023)
Keyphrases
- database
- query processing
- response time
- planning problems
- query formulation
- data structure
- user queries
- query evaluation
- retrieval systems
- complex queries
- query expansion
- user interaction
- retrieval method
- search queries
- query optimization
- query execution
- boolean queries
- blocks world
- keyword search
- heuristic search
- decision support
- relevance feedback
- data sources
- data model
- search engine