Understanding Aggregate Functions Performance - The Backend Engineering Show

Understanding Aggregate Functions Performance - The Backend Engineering Show

Hussein Nasser via YouTube Direct link

Intro

1 of 9

1 of 9

Intro

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Understanding Aggregate Functions Performance - The Backend Engineering Show

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  1. 1 Intro
  2. 2 SELECT COUNT*
  3. 3 SELECT AVGA
  4. 4 SELECT MAXA
  5. 5 Best case scenario
  6. 6 Clustering
  7. 7 Clustering Sequential Writes
  8. 8 Clustering Random Writes
  9. 9 Summary

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