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Hello AudreyST,
Good day!
Thank you for bringing this to our attention. We apologize for any confusion caused by the diagram in the explanation.
The diagram provided was intended as a general reference to demonstrate how Lambda functions could connect to an Amazon Neptune DB cluster within the same VPC. The inclusion of the VPC endpoint in the diagram was primarily to illustrate an alternative setup. When Lambda functions are configured to run inside a VPC, they may experience a startup delay due to the ENI (Elastic Network Interface) attachment process, which can sometimes cause a delay in resolving network addresses. An alternative approach would be to run the Lambda functions outside the VPC and connect them to the Neptune DB Endpoint via a load balancer.
That said, the diagram was primarily meant to provide a broad overview rather than represent the exact architecture for the described scenario. We understand how this might have been misleading and will update the content to reflect the scenario in the question more accurately.Your feedback is invaluable to us, as it helps ensure we maintain the highest standards in our content. We appreciate your understanding and thank you for helping us improve.
Regards,
Neil @ Tutorials Dojo
