Improving the Processing of Decision Support Queries: The Case for a DSS Optimizer.
Holger SchwarzRalf WagnerBernhard MitschangPublished in: IDEAS (2001)
Keyphrases
- decision support
- decision support system
- efficient processing
- processing queries
- decision making
- query processing
- real time
- data warehouse
- data warehousing
- query language
- response time
- decision makers
- user queries
- query evaluation
- range queries
- business intelligence
- data processing
- improving web search
- root cause analysis
- query optimization
- cancer treatment
- expert systems
- information retrieval
- join queries
- data streams
- knowledge discovery from databases
- query optimizers
- aggregation queries
- xml query languages
- on line analytical processing
- optimization algorithm
- complex queries
- database queries
- query logs
- web search
- database
- web search engines
- np complete