Skew-aware join optimization for array databases

Keyphrases

• Optimization Framework 100%
• Science Application 100%
• Query Processing 100%
• Array Databases 100%
• Join Optimization 100%
• Array-based 50%
• Science Data 50%
• Granularity 50%
• Multidimensional Data 50%
• Planners 50%
• Efficient Query Processing 50%
• Relational Database 50%
• Analytical Cost Model 50%
• N-dimensional 50%
• Multiple Nodes 50%
• Join Operation 50%
• Query Algorithm 50%
• Spatial Query 50%
• Distributed Join 50%
• Merge Join 50%
• Cluster Node 50%

Computer Science

• Query Processing 100%
• Optimization Framework 66%
• Relational Database 33%
• Granularity 33%
• Speed-up 33%
• Join Operation 33%
• Multidimensional Data 33%
• Experimental Result 33%