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Use this topic hub when the problem fits this operating surface and you need article-level depth instead of a flat archive.
Topic hub
aws-cdk-patterns
A curated archive for production-grade articles, patterns, and breakdowns inside this topic.
Questions this hub should help answer
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The strongest first read in this area.
Open one article that gives the clearest view of how this problem space behaves in production, then continue into the wider set below.
S3 to Lambda Through EventBridge: Cost, Audit, and Routing Trade-offs
Choose direct S3 events or CloudTrail data events for EventBridge without paying for an audit path your Lambda trigger does not require.
Within this topic
Then move through the rest of the hub.
These pieces stay inside the same operating surface and are better for depth once you already have the context from the spotlight read.
AWS CodeDeploy on EC2 Auto Scaling: ALB Health, Rollback, and Safe Releases
Wire CodeDeploy, an Auto Scaling group, and an ALB so new instances receive the right revision and failed releases stop and roll back.
AWS Web App on Fargate, Aurora, and CloudFront: Production Boundaries That Matter
Design the traffic, network, database, secret, scaling, and cost boundaries for a Fargate web application instead of stopping at deployment.
Orchestrating DataSync, DMS, and Glue with Step Functions Without Silent Gaps
Model DataSync, DMS, Glue, and indexing as observable jobs with explicit wait, validation, retry, and reconciliation states.
AWS IAM and VPC Security as Code: KMS, Endpoints, WAF, and Security Hub
Turn IAM, KMS, private service access, WAF, and Security Hub into testable controls without confusing detection with prevention.
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