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What is lumpy meaning? #1

Closed whizzalan closed 5 years ago

whizzalan commented 5 years ago

Impact on teradata database. A poorly-chosen PI results in “lumpy” data distribution which makes some AMPs do more work than others and slows the system.

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lumpy meaning like 稀疏高矮

whizzalan commented 5 years ago

https://frepple.com/blog/demand-classification/