Semantics-aware prediction for analytic qeries in MapReduce environment

Keyphrases

• Semantic-aware 100%
• MapReduce 100%
• Query Performance 100%
• Resource Utilization 50%
• Directed Acyclic Graph 50%
• MapReduce Jobs 50%
• Analytic Queries 50%
• Performance Improvement 25%
• Prediction Accuracy 25%
• Scheduling Algorithm 25%
• Scheduling Policy 25%
• Cross-layer 25%
• Scheduler 25%
• Analytics Application 25%
• Declarative Query Language 25%
• Execution Plan 25%
• Task Allocation 25%
• Prediction Framework 25%
• Map Task 25%
• Time Prediction 25%
• Level Scheduling 25%
• Effective Utilization 25%
• Thrashing 25%
• Complex Analytics 25%
• Pig Latin 25%
• Hadoop Scheduler 25%
• Multi-task Scheduling 25%
• Hadoop Scheduling 25%
• Reduce Task 25%
• Dynamic Size Effect 25%
• HiveQL 25%
• MapReduce Processing 25%
• Balanced Distribution 25%
• Job Level 25%
• Processing Engine 25%
• Data Processing Engine 25%
• Selectivity Estimation 25%

Computer Science

• Map-Reduce 100%
• Directed Acyclic Graph 33%
• Case Study 16%
• Scheduling Policy 16%
• Data Processing 16%
• Query Language 16%
• Performance Improvement 16%
• Scheduling Algorithm 16%
• Execution Plan 16%
• Hadoop 16%
• Query Performance 16%
• Prediction Time 16%
• Prediction Framework 16%
• Semantic Layer 16%
• Traditional Hadoop 16%
• Hadoop Scheduler 16%