Predictive scaling and Schedule scaling

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What are the differences of predictive scaling and schedule scaling?

preguntada hace 6 meses349 visualizaciones
2 Respuestas
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Hi,

This article gives you a good overview on all scaling strategies incl. schedule scaling and predictive scaling:

https://www.missioncloud.com/blog/top-five-aws-auto-scaling-strategies

In essence:

  • you use schedule scaling when you know in advance the changes (increases / decreases) in your workloads due to scheduled events that triggers those changes
  • you use predictive scaling when you have data points about previous moments of workloads changes and you use a predictive model (ML-based or not) to predict the future changes in your workloads and adapt your compute capacity accordingly. Best,

Didie

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respondido hace 6 meses
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EXPERTO
revisado hace 2 meses
  • Your answer is very helpful. Thank you very much.

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Respuesta aceptada

Predictive scaling uses machine learning to predict capacity requirements based on historical data from CloudWatch https://aws.amazon.com/blogs/aws/new-predictive-scaling-for-ec2-powered-by-machine-learning/

Scheduled scaling is set manually https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-scheduled-scaling.html

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Steve_M
respondido hace 6 meses
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revisado hace 2 meses
  • Thank you for your answer. It is very useful for me.

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