Lambda extensions overhead?

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Is there any known overhead for Lambda extensions?

In particular, I am interested in the secret loading and caching one: https://docs.aws.amazon.com/secretsmanager/latest/userguide/retrieving-secrets_lambda.html

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m0ltar
gefragt vor 2 Monaten116 Aufrufe
1 Antwort
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Assuming you have some requirements that demands your lambda to access secrets, the extension approach is much, much better then a direct aws api call to the secrets client.

Moreover the extensions has got environments variables that support caching: https://docs.aws.amazon.com/secretsmanager/latest/userguide/retrieving-secrets_lambda.html#retrieving-secrets_lambda_env-var

You probably should evaluate lambda with powertools to assess different approaches.

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EXPERTE
beantwortet vor 2 Monaten
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EXPERTE
überprüft vor 2 Monaten
  • You probably should evaluate lambda with powertools to assess different approaches.

    I was hoping that AWS would have done this and could have shared the results with us ;)

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