Cardinality estimation done right: Index-based join sampling

Keyphrases

• Index-based 100%
• Cardinality Estimation 100%
• Estimation Method 50%
• Cardinality 50%
• Achilles Heel 50%
• In-memory Database 50%
• Database Management Systems 50%
• Plan Quality 50%
• Additional Sampling 50%
• Sampling Effort 50%
• Index Structure 50%
• Application Profile 50%
• Overall Planning 50%
• Query Optimizer 50%
• Query Execution Plan 50%

Computer Science

• Cardinality 100%
• Main Memory 33%
• Memory Database 33%
• Query Execution 33%
• Database Systems 33%
• Index Structure 33%
• Application Profile 33%
• Execution Plan 33%
• Query Optimizer 33%