RelJoin: Relative-cost-based selection of distributed join methods for query plan optimization

Keyphrases

• Relative Cost 100%
• Cost-based 100%
• Joining Method 100%
• Plan Optimization 100%
• Query Plan 100%
• Distributed Join 100%
• Network Communication 50%
• Cost Model 33%
• Local Computation 33%
• Data Intensive Scalable Computing 33%
• Selection Strategy 16%
• Join Query 16%
• Communication Cost 16%
• Evaluation Results 16%
• Query Response Time 16%
• Data Exchange 16%
• Parallelization 16%
• Cost Estimation 16%
• Communication Patterns 16%
• Relative Size 16%
• Computing Cost 16%
• Cardinality 16%
• In-network Computing 16%
• Computing Platform 16%
• Execution Phase 16%
• Spark SQL 16%
• Join Operation 16%
• Distributed Processing 16%
• Query Optimizer 16%
• Data Processing Framework 16%
• TPC-DS Benchmark 16%

Computer Science

• Communication Network 100%
• Communication Cost 50%
• Evaluation Result 50%
• Data Processing 50%
• Cardinality 50%
• Selection Strategy 50%
• Computing Platform 50%
• Execution Phase 50%
• Join Operation 50%
• Query Optimizer 50%
• Join Parallelism 50%
• Cost Estimation 50%