How to optimise the cost of Lambda ?

Question

How to optimise the cost of lambda. we are getting data from AMS through lamdba.
currently we created 3 lambda functions from each dataset like one function for sp_traffic , one fucntion for sp_conversion and one for budget_usage.And each function is have 128 mb of memory. How can we reduce the cost of the lambda.

Answer

Consider using a Compute Savings Plan.  
https://aws.amazon.com/savingsplans/compute-pricing/?nc1=h_ls

"AWS Compute Optimizer" can be used to optimize Lambda performance.  
If you are over-performing, you can reduce costs by checking here and setting the appropriate performance.  
https://docs.aws.amazon.com/compute-optimizer/latest/ug/view-lambda-recommendations.html

Answer

In some situations 128MB maybe is not the cheapest configuration.

Please try https://github.com/alexcasalboni/aws-lambda-power-tuning

To find the best configuration for your lambda.

How to optimise the cost of Lambda ?

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