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Checkpointing is performed in many stages at different time intervals

Hi,

I don’t understand what are many stages. Can you please give an example?
Thank you

Hi @Phong_Hua,
There are not any specific stages, it depends on the specific requirements and constraints of the system. When you would like to save the state of your system. There are different factors that can be used to determine when to checkpoint, like the frequency of failures, data consistency, system load, data size etc. Some systems also use checkpointing after a specific time interval.