Cloud Provider AWS

S3 Storage Class Trade-off Logic | SAA-C03

25 December 2025·480 words·3 mins

Architecture Drills Cloud Provider AWS AWS SAA FinOps Decision Matrix Amazon S3

This drill explores choosing the best Amazon S3 storage class to balance availability, access patterns, and cost for a media startup’s digital asset storage.

Private S3 via VPC Endpoint Trade-offs | SAA-C03

14 December 2025·542 words·3 mins

Architecture Drills Cloud Provider AWS SAA-C03 FinOps VPC Endpoint Amazon S3 Security

A cloud application running on EC2 instances inside a VPC needs to privately access logs stored in Amazon S3 without internet connectivity. This drill explores how to securely enable S3 access by evaluating different AWS solution options.

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