AWS Archives | Page 2 of 5

AWS 297 views12 min read

How to Reduce AWS NAT Gateway Costs with VPC Flow Logs and Athena

NAT Gateways are one of the most overlooked cost drivers in AWS. At $0.045 per hour plus $0.045 … Read more

AWS 128 views5 min read

Lambda is pay-per-use, so it should be cheap — until it is not. A recursive invocation bug, an … Read more

AWS 440 views4 min read

AWS SSO (now officially called AWS IAM Identity Center) lets you log into multiple AWS accounts from the … Read more

AWS 390 views4 min read

This guide shows you how to configure AWS SSO CLI access (now called AWS IAM Identity Center) on … Read more

AWS 144 views5 min read

When S3 sends notifications through SNS and then SQS before reaching your Lambda function, the actual S3 event … Read more

AWS 350 views3 min read

If your Lambda Dockerfile suddenly breaks with yum: command not found after upgrading to the Python 3.12 base … Read more

AWS 443 views4 min read

If you’re triggering a Lambda function from an SQS queue, you may hit this error during deployment: This … Read more

AWS 393 views6 min read

SNS to SQS within the same account is simple. You create a topic, create a queue, and subscribe. … Read more

AWS 224 views7 min read

If you’re using AWS Lambda to pull and process records from HubSpot, you’ve probably hit this error at … Read more

AWS 309 views5 min read

If you’re running a multi-account AWS setup, you might need one account to send emails through SES while … Read more