Research Article
Evolutionary Multiobjective Query Workload Optimization of Cloud Data Warehouses
Table 3
Parameters used in the cost model.
| Symbol | Definition |
| | time for a page | # | Number of page operations | seq_# | Max. number of sequential pages | | Time for a CPU instruction | seq_#insts | Max. number of sequential instructions | | Time to initiate and receive a message | seq_#msgs | Max. number of sequential messages | | Time to transmit a page | seq_#pages | Max. number of sequential pages | #insts | Number of instructions |
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