[Costless] - PPT 25 page 완성 & 대본 (1~5 page)

이제 대본을 만들어야겠다.

 

5 page 씩 5번을 하면 4시 30분이 되겠군 

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2 page

 

When we run Lambda -> set memory -> pay for memory & cpu time 

 

Additionally -> Lambda provides state machine -> that is -> set order where lambda functions are invoked -> Used widely as it can be used for application

 

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3 page

 

But To use state machine  -> this includes an additional cost for each transition from one function to another 

 

 

For example -> ending f1 -> transition is needed for executing f2 -> it receives output from f1 

 

To avoid - we can fuse all the above three to avoid paying for transition cost 

 

But it’s not always good to do that 

 

말로 털자 이건 연습해야함 예시를 보여줘야 함

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4 page

 

Beside Lambda -> we can run some applications on other services -> It’s called IoT Devices -> instead of sending the data to cloud to run applications, we let edge devices act locally on the data they generate, it’s used when there aren’t any Internet connections.

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5 page

 

Its advantage is that it’s charged per IoT devices, not functions. meaning it doesn’t matter if you run 50 lambda functions, the cost is fixed.

 

but the con is are that it’s very slow compared to running on the cloud. 

 

To sum up, Motivation is about lambda fusion (combining) and running lambda on cloud or edge 

 

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