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Query Optimization and Rebalancing Methods based on CMD.

Shuo WangZhaoGong ZhangQingyu Meng
Published in: BDET (2021)
Keyphrases
  • query optimization
  • database systems
  • query processing
  • cost model
  • multidatabase systems
  • efficient execution
  • database
  • relational databases
  • cost estimation
  • query optimizers
  • cardinality estimation