Amazon RedShift enhanced VPC routing

When Amazon RedShift enhanced VPC routing is enabled --> RedShift forces all COPY and UNLOAD traffic b/w cluster and data repositories via VPC

When Amazon RedShift enhanced VPC routing is NOT enabled --> RedShift routes the traffic via internet (including traffic to other AWS services within AWS network)

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AWS Route53 - Private Hosted Zone

AWS - Error - An error occurred (ExpiredToken) when calling the DescribeStacks operation: The security token included in the request is expired

Error: An error occurred (ExpiredToken) when calling the DescribeStacks operation: The security token included in the request is expired. Reason: It occurred when I ran a MAKE command with a profile having expired token (security credentials) Fix: Generate new security credentials (aws sts assume-role) and run the command again

AWS CloudTrail

AWS CloudTrail is an API monitoring service. It records activities in your account. We can log those activities in S3 bucket It gives visibility to user activities e.g., if you want to know who created an EC2 instance, you can get the answer using CloudTrail Using CloudTrail, you can track changes to AWS resources in your accounts

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